1053494885

素因数分解:

$5^1\times {\mathrm{271}}^1\times {\mathrm{821}}^1\times {\mathrm{947}}^1$

素因数の和:2044

約数の個数: 16

約数和(自身を含む): 1271745792

約数和(自身を除く): 218250907

約数列:

[1, 5, 271, 821, 947, 1355, 4105, 4735, 222491, 256637, 777487, 1112455, 1283185, 3887435, 210698977, 1053494885]

約数ペア:

[(1, 1053494885), (5, 210698977), (271, 3887435), (821, 1283185), (947, 1112455), (1355, 777487), (4105, 256637), (4735, 222491)]