1639652832722

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{2239}}^1\times {\mathrm{59957}}^1$

素因数の和:62426

約数の個数: 32

約数和(自身を含む): 2552886927360

約数和(自身を除く): 913234094638

約数列:

[1, 2, 31, 62, 197, 394, 2239, 4478, 6107, 12214, 59957, 69409, 119914, 138818, 441083, 882166, 1858667, 3717334, 11811529, 13673573, 23623058, 27347146, 134243723, 268487446, 366157399, 732314798, 4161555413, 8323110826, 26446013431, 52892026862, 819826416361, 1639652832722]

約数ペア:

[(1, 1639652832722), (2, 819826416361), (31, 52892026862), (62, 26446013431), (197, 8323110826), (394, 4161555413), (2239, 732314798), (4478, 366157399), (6107, 268487446), (12214, 134243723), (59957, 27347146), (69409, 23623058), (119914, 13673573), (138818, 11811529), (441083, 3717334), (882166, 1858667)]