2057693736

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{720481}}^1$

素因数の和:720514

約数の個数: 64

約数和(自身を含む): 6224964480

約数和(自身を除く): 4167270744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 168, 204, 238, 357, 408, 476, 714, 952, 1428, 2856, 720481, 1440962, 2161443, 2881924, 4322886, 5043367, 5763848, 8645772, 10086734, 12248177, 15130101, 17291544, 20173468, 24496354, 30260202, 36744531, 40346936, 48992708, 60520404, 73489062, 85737239, 97985416, 121040808, 146978124, 171474478, 257211717, 293956248, 342948956, 514423434, 685897912, 1028846868, 2057693736]

約数ペア:

[(1, 2057693736), (2, 1028846868), (3, 685897912), (4, 514423434), (6, 342948956), (7, 293956248), (8, 257211717), (12, 171474478), (14, 146978124), (17, 121040808), (21, 97985416), (24, 85737239), (28, 73489062), (34, 60520404), (42, 48992708), (51, 40346936), (56, 36744531), (68, 30260202), (84, 24496354), (102, 20173468), (119, 17291544), (136, 15130101), (168, 12248177), (204, 10086734), (238, 8645772), (357, 5763848), (408, 5043367), (476, 4322886), (714, 2881924), (952, 2161443), (1428, 1440962), (2856, 720481)]