2011097314

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:403

約数の個数: 64

約数和(自身を含む): 3360631680

約数和(自身を除く): 1349534366

約数列:

[1, 2, 17, 34, 41, 82, 97, 107, 139, 194, 214, 278, 697, 1394, 1649, 1819, 2363, 3298, 3638, 3977, 4387, 4726, 5699, 7954, 8774, 10379, 11398, 13483, 14873, 20758, 26966, 29746, 67609, 74579, 96883, 135218, 149158, 176443, 193766, 229211, 252841, 352886, 425539, 458422, 505682, 552803, 609793, 851078, 1105606, 1219586, 1442681, 2885362, 7234163, 9397651, 10366481, 14468326, 18795302, 20732962, 24525577, 49051154, 59149921, 118299842, 1005548657, 2011097314]

約数ペア:

[(1, 2011097314), (2, 1005548657), (17, 118299842), (34, 59149921), (41, 49051154), (82, 24525577), (97, 20732962), (107, 18795302), (139, 14468326), (194, 10366481), (214, 9397651), (278, 7234163), (697, 2885362), (1394, 1442681), (1649, 1219586), (1819, 1105606), (2363, 851078), (3298, 609793), (3638, 552803), (3977, 505682), (4387, 458422), (4726, 425539), (5699, 352886), (7954, 252841), (8774, 229211), (10379, 193766), (11398, 176443), (13483, 149158), (14873, 135218), (20758, 96883), (26966, 74579), (29746, 67609)]