2070622078

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{313}}^1\times {\mathrm{6473}}^1$

素因数の和:6868

約数の個数: 32

約数和(自身を含む): 3610316736

約数和(自身を除く): 1539694658

約数列:

[1, 2, 7, 14, 73, 146, 313, 511, 626, 1022, 2191, 4382, 6473, 12946, 22849, 45311, 45698, 90622, 159943, 319886, 472529, 945058, 2026049, 3307703, 4052098, 6615406, 14182343, 28364686, 147901577, 295803154, 1035311039, 2070622078]

約数ペア:

[(1, 2070622078), (2, 1035311039), (7, 295803154), (14, 147901577), (73, 28364686), (146, 14182343), (313, 6615406), (511, 4052098), (626, 3307703), (1022, 2026049), (2191, 945058), (4382, 472529), (6473, 319886), (12946, 159943), (22849, 90622), (45311, 45698)]