890228928962

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{739}}^1\times {\mathrm{278981}}^1$

素因数の和:279866

約数の個数: 32

約数和(自身を含む): 1426959452160

約数和(自身を除く): 536730523198

約数列:

[1, 2, 17, 34, 127, 254, 739, 1478, 2159, 4318, 12563, 25126, 93853, 187706, 278981, 557962, 1595501, 3191002, 4742677, 9485354, 35430587, 70861174, 206166959, 412333918, 602319979, 1204639958, 3504838303, 7009676606, 26183203793, 52366407586, 445114464481, 890228928962]

約数ペア:

[(1, 890228928962), (2, 445114464481), (17, 52366407586), (34, 26183203793), (127, 7009676606), (254, 3504838303), (739, 1204639958), (1478, 602319979), (2159, 412333918), (4318, 206166959), (12563, 70861174), (25126, 35430587), (93853, 9485354), (187706, 4742677), (278981, 3191002), (557962, 1595501)]