681070754

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1061}}^1\times {\mathrm{3527}}^1$

素因数の和:4610

約数の個数: 32

約数和(自身を含む): 1258903296

約数和(自身を除く): 577832542

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 1061, 2122, 3527, 7054, 7427, 13793, 14854, 24689, 27586, 45851, 49378, 91702, 96551, 193102, 320957, 641914, 3742147, 7484294, 26195029, 48647911, 52390058, 97295822, 340535377, 681070754]

約数ペア:

[(1, 681070754), (2, 340535377), (7, 97295822), (13, 52390058), (14, 48647911), (26, 26195029), (91, 7484294), (182, 3742147), (1061, 641914), (2122, 320957), (3527, 193102), (7054, 96551), (7427, 91702), (13793, 49378), (14854, 45851), (24689, 27586)]