1794357890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{475957}}^1$

素因数の和:476006

約数の個数: 32

約数和(自身を含む): 3598242480

約数和(自身を除く): 1803884590

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 3770, 475957, 951914, 2379785, 4759570, 6187441, 12374882, 13802753, 27605506, 30937205, 61874410, 69013765, 138027530, 179435789, 358871578, 897178945, 1794357890]

約数ペア:

[(1, 1794357890), (2, 897178945), (5, 358871578), (10, 179435789), (13, 138027530), (26, 69013765), (29, 61874410), (58, 30937205), (65, 27605506), (130, 13802753), (145, 12374882), (290, 6187441), (377, 4759570), (754, 2379785), (1885, 951914), (3770, 475957)]