1328976218

素因数分解:

$2^1\times {\mathrm{317}}^1\times {\mathrm{587}}^1\times {\mathrm{3571}}^1$

素因数の和:4477

約数の個数: 16

約数和(自身を含む): 2003720544

約数和(自身を除く): 674744326

約数列:

[1, 2, 317, 587, 634, 1174, 3571, 7142, 186079, 372158, 1132007, 2096177, 2264014, 4192354, 664488109, 1328976218]

約数ペア:

[(1, 1328976218), (2, 664488109), (317, 4192354), (587, 2264014), (634, 2096177), (1174, 1132007), (3571, 372158), (7142, 186079)]