830932234

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{240571}}^1$

素因数の和:240741

約数の個数: 16

約数和(自身を含む): 1368373536

約数和(自身を除く): 537441302

約数列:

[1, 2, 11, 22, 157, 314, 1727, 3454, 240571, 481142, 2646281, 5292562, 37769647, 75539294, 415466117, 830932234]

約数ペア:

[(1, 830932234), (2, 415466117), (11, 75539294), (22, 37769647), (157, 5292562), (314, 2646281), (1727, 481142), (3454, 240571)]