320122436

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{1356451}}^1$

素因数の和:1356514

約数の個数: 12

約数和(自身を含む): 569709840

約数和(自身を除く): 249587404

約数列:

[1, 2, 4, 59, 118, 236, 1356451, 2712902, 5425804, 80030609, 160061218, 320122436]

約数ペア:

[(1, 320122436), (2, 160061218), (4, 80030609), (59, 5425804), (118, 2712902), (236, 1356451)]