684299170

素因数分解:

$2^1\times 5^1\times {\mathrm{4129}}^1\times {\mathrm{16573}}^1$

素因数の和:20709

約数の個数: 16

約数和(自身を含む): 1232111160

約数和(自身を除く): 547811990

約数列:

[1, 2, 5, 10, 4129, 8258, 16573, 20645, 33146, 41290, 82865, 165730, 68429917, 136859834, 342149585, 684299170]

約数ペア:

[(1, 684299170), (2, 342149585), (5, 136859834), (10, 68429917), (4129, 165730), (8258, 82865), (16573, 41290), (20645, 33146)]