1630825343

素因数分解:

$7^1\times {\mathrm{239}}^1\times {\mathrm{521}}^1\times {\mathrm{1871}}^1$

素因数の和:2638

約数の個数: 16

約数和(自身を含む): 1876193280

約数和(自身を除く): 245367937

約数列:

[1, 7, 239, 521, 1673, 1871, 3647, 13097, 124519, 447169, 871633, 974791, 3130183, 6823537, 232975049, 1630825343]

約数ペア:

[(1, 1630825343), (7, 232975049), (239, 6823537), (521, 3130183), (1673, 974791), (1871, 871633), (3647, 447169), (13097, 124519)]