664628014732

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{795009587}}^1$

素因数の和:795009621

約数の個数: 24

約数和(自身を含む): 1335616107840

約数和(自身を除く): 670988093108

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 795009587, 1590019174, 3180038348, 8745105457, 15105182153, 17490210914, 30210364306, 34980421828, 60420728612, 166157003683, 332314007366, 664628014732]

約数ペア:

[(1, 664628014732), (2, 332314007366), (4, 166157003683), (11, 60420728612), (19, 34980421828), (22, 30210364306), (38, 17490210914), (44, 15105182153), (76, 8745105457), (209, 3180038348), (418, 1590019174), (836, 795009587)]