637388930

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{564061}}^1$

素因数の和:564181

約数の個数: 16

約数和(自身を含む): 1157455224

約数和(自身を除く): 520066294

約数列:

[1, 2, 5, 10, 113, 226, 565, 1130, 564061, 1128122, 2820305, 5640610, 63738893, 127477786, 318694465, 637388930]

約数ペア:

[(1, 637388930), (2, 318694465), (5, 127477786), (10, 63738893), (113, 5640610), (226, 2820305), (565, 1128122), (1130, 564061)]