1375281104

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{4523951}}^1$

素因数の和:4523978

約数の個数: 20

約数和(自身を含む): 2804850240

約数和(自身を除く): 1429569136

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 4523951, 9047902, 18095804, 36191608, 72383216, 85955069, 171910138, 343820276, 687640552, 1375281104]

約数ペア:

[(1, 1375281104), (2, 687640552), (4, 343820276), (8, 171910138), (16, 85955069), (19, 72383216), (38, 36191608), (76, 18095804), (152, 9047902), (304, 4523951)]