2011091334

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{8087}}^1$

素因数の和:8321

約数の個数: 64

約数和(自身を含む): 4770496512

約数和(自身を除く): 2759405178

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 191, 217, 382, 434, 573, 651, 1146, 1302, 1337, 2674, 4011, 5921, 8022, 8087, 11842, 16174, 17763, 24261, 35526, 41447, 48522, 56609, 82894, 113218, 124341, 169827, 248682, 250697, 339654, 501394, 752091, 1504182, 1544617, 1754879, 3089234, 3509758, 4633851, 5264637, 9267702, 10529274, 10812319, 21624638, 32436957, 47883127, 64873914, 95766254, 143649381, 287298762, 335181889, 670363778, 1005545667, 2011091334]

約数ペア:

[(1, 2011091334), (2, 1005545667), (3, 670363778), (6, 335181889), (7, 287298762), (14, 143649381), (21, 95766254), (31, 64873914), (42, 47883127), (62, 32436957), (93, 21624638), (186, 10812319), (191, 10529274), (217, 9267702), (382, 5264637), (434, 4633851), (573, 3509758), (651, 3089234), (1146, 1754879), (1302, 1544617), (1337, 1504182), (2674, 752091), (4011, 501394), (5921, 339654), (8022, 250697), (8087, 248682), (11842, 169827), (16174, 124341), (17763, 113218), (24261, 82894), (35526, 56609), (41447, 48522)]