1900496776

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{821}}^1\times {\mathrm{17021}}^1$

素因数の和:17865

約数の個数: 32

約数和(自身を含む): 3777862680

約数和(自身を除く): 1877365904

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 821, 1642, 3284, 6568, 13957, 17021, 27914, 34042, 55828, 68084, 111656, 136168, 289357, 578714, 1157428, 2314856, 13974241, 27948482, 55896964, 111793928, 237562097, 475124194, 950248388, 1900496776]

約数ペア:

[(1, 1900496776), (2, 950248388), (4, 475124194), (8, 237562097), (17, 111793928), (34, 55896964), (68, 27948482), (136, 13974241), (821, 2314856), (1642, 1157428), (3284, 578714), (6568, 289357), (13957, 136168), (17021, 111656), (27914, 68084), (34042, 55828)]