2038990434

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1459}}^1$

素因数の和:1560

約数の個数: 128

約数和(自身を含む): 4944844800

約数和(自身を除く): 2905854366

約数列:

[1, 2, 3, 6, 13, 19, 23, 26, 38, 39, 41, 46, 57, 69, 78, 82, 114, 123, 138, 246, 247, 299, 437, 494, 533, 598, 741, 779, 874, 897, 943, 1066, 1311, 1459, 1482, 1558, 1599, 1794, 1886, 2337, 2622, 2829, 2918, 3198, 4377, 4674, 5658, 5681, 8754, 10127, 11362, 12259, 17043, 17917, 18967, 20254, 24518, 27721, 30381, 33557, 34086, 35834, 36777, 37934, 53751, 55442, 56901, 59819, 60762, 67114, 73554, 83163, 100671, 107502, 113802, 119638, 166326, 179457, 201342, 232921, 358914, 360373, 436241, 465842, 637583, 698763, 720746, 777647, 872482, 1081119, 1136561, 1275166, 1308723, 1375837, 1397526, 1555294, 1912749, 2162238, 2273122, 2332941, 2617446, 2751674, 3409683, 3825498, 4127511, 4665882, 6819366, 8255022, 8288579, 14775293, 16577158, 17885881, 24865737, 26140903, 29550586, 35771762, 44325879, 49731474, 52281806, 53657643, 78422709, 88651758, 107315286, 156845418, 339831739, 679663478, 1019495217, 2038990434]

約数ペア:

[(1, 2038990434), (2, 1019495217), (3, 679663478), (6, 339831739), (13, 156845418), (19, 107315286), (23, 88651758), (26, 78422709), (38, 53657643), (39, 52281806), (41, 49731474), (46, 44325879), (57, 35771762), (69, 29550586), (78, 26140903), (82, 24865737), (114, 17885881), (123, 16577158), (138, 14775293), (246, 8288579), (247, 8255022), (299, 6819366), (437, 4665882), (494, 4127511), (533, 3825498), (598, 3409683), (741, 2751674), (779, 2617446), (874, 2332941), (897, 2273122), (943, 2162238), (1066, 1912749), (1311, 1555294), (1459, 1397526), (1482, 1375837), (1558, 1308723), (1599, 1275166), (1794, 1136561), (1886, 1081119), (2337, 872482), (2622, 777647), (2829, 720746), (2918, 698763), (3198, 637583), (4377, 465842), (4674, 436241), (5658, 360373), (5681, 358914), (8754, 232921), (10127, 201342), (11362, 179457), (12259, 166326), (17043, 119638), (17917, 113802), (18967, 107502), (20254, 100671), (24518, 83163), (27721, 73554), (30381, 67114), (33557, 60762), (34086, 59819), (35834, 56901), (36777, 55442), (37934, 53751)]