1330221754

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{2473}}^1\times {\mathrm{4409}}^1$

素因数の和:6945

約数の個数: 16

約数和(自身を含む): 2029323240

約数和(自身を除く): 699101486

約数列:

[1, 2, 61, 122, 2473, 4409, 4946, 8818, 150853, 268949, 301706, 537898, 10903457, 21806914, 665110877, 1330221754]

約数ペア:

[(1, 1330221754), (2, 665110877), (61, 21806914), (122, 10903457), (2473, 537898), (4409, 301706), (4946, 268949), (8818, 150853)]