320291294

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{18217}}^1$

素因数の和:18427

約数の個数: 16

約数和(自身を含む): 491886000

約数和(自身を除く): 171594706

約数列:

[1, 2, 59, 118, 149, 298, 8791, 17582, 18217, 36434, 1074803, 2149606, 2714333, 5428666, 160145647, 320291294]

約数ペア:

[(1, 320291294), (2, 160145647), (59, 5428666), (118, 2714333), (149, 2149606), (298, 1074803), (8791, 36434), (17582, 18217)]