660722687996

素因数分解:

$2^2\times 7^1\times {\mathrm{116437}}^1\times {\mathrm{202661}}^1$

素因数の和:319109

約数の個数: 24

約数和(自身を含む): 1321463245536

約数和(自身を除く): 660740557540

約数列:

[1, 2, 4, 7, 14, 28, 116437, 202661, 232874, 405322, 465748, 810644, 815059, 1418627, 1630118, 2837254, 3260236, 5674508, 23597238857, 47194477714, 94388955428, 165180671999, 330361343998, 660722687996]

約数ペア:

[(1, 660722687996), (2, 330361343998), (4, 165180671999), (7, 94388955428), (14, 47194477714), (28, 23597238857), (116437, 5674508), (202661, 3260236), (232874, 2837254), (405322, 1630118), (465748, 1418627), (810644, 815059)]