664597234

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{937}}^1\times {\mathrm{1747}}^1$

素因数の和:2722

約数の個数: 32

約数和(自身を含む): 1180529280

約数和(自身を除く): 515932046

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 937, 1747, 1874, 3494, 6559, 12229, 13118, 24458, 27173, 50663, 54346, 101326, 190211, 354641, 380422, 709282, 1636939, 3273878, 11458573, 22917146, 47471231, 94942462, 332298617, 664597234]

約数ペア:

[(1, 664597234), (2, 332298617), (7, 94942462), (14, 47471231), (29, 22917146), (58, 11458573), (203, 3273878), (406, 1636939), (937, 709282), (1747, 380422), (1874, 354641), (3494, 190211), (6559, 101326), (12229, 54346), (13118, 50663), (24458, 27173)]