1566795984

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2510891}}^1$

素因数の和:2510915

約数の個数: 40

約数和(自身を含む): 4358908512

約数和(自身を除く): 2792112528

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 2510891, 5021782, 7532673, 10043564, 15065346, 20087128, 30130692, 32641583, 40174256, 60261384, 65283166, 97924749, 120522768, 130566332, 195849498, 261132664, 391698996, 522265328, 783397992, 1566795984]

約数ペア:

[(1, 1566795984), (2, 783397992), (3, 522265328), (4, 391698996), (6, 261132664), (8, 195849498), (12, 130566332), (13, 120522768), (16, 97924749), (24, 65283166), (26, 60261384), (39, 40174256), (48, 32641583), (52, 30130692), (78, 20087128), (104, 15065346), (156, 10043564), (208, 7532673), (312, 5021782), (624, 2510891)]