2749652590

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{563}}^1\times {\mathrm{28729}}^1$

素因数の和:29316

約数の個数: 32

約数和(自身を含む): 5250005280

約数和(自身を除く): 2500352690

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 563, 1126, 2815, 5630, 9571, 19142, 28729, 47855, 57458, 95710, 143645, 287290, 488393, 976786, 2441965, 4883930, 16174427, 32348854, 80872135, 161744270, 274965259, 549930518, 1374826295, 2749652590]

約数ペア:

[(1, 2749652590), (2, 1374826295), (5, 549930518), (10, 274965259), (17, 161744270), (34, 80872135), (85, 32348854), (170, 16174427), (563, 4883930), (1126, 2441965), (2815, 976786), (5630, 488393), (9571, 287290), (19142, 143645), (28729, 95710), (47855, 57458)]