630906958

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1277}}^1\times {\mathrm{1321}}^1$

素因数の和:2628

約数の個数: 32

約数和(自身を含む): 1094806368

約数和(自身を除く): 463899410

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 1277, 1321, 2554, 2642, 14047, 14531, 21709, 22457, 28094, 29062, 43418, 44914, 238799, 247027, 477598, 494054, 1686917, 3373834, 18556087, 28677589, 37112174, 57355178, 315453479, 630906958]

約数ペア:

[(1, 630906958), (2, 315453479), (11, 57355178), (17, 37112174), (22, 28677589), (34, 18556087), (187, 3373834), (374, 1686917), (1277, 494054), (1321, 477598), (2554, 247027), (2642, 238799), (14047, 44914), (14531, 43418), (21709, 29062), (22457, 28094)]