1395770056

素因数分解:

$2^3\times {\mathrm{877}}^1\times {\mathrm{198941}}^1$

素因数の和:199824

約数の個数: 16

約数和(自身を含む): 2620066140

約数和(自身を除く): 1224296084

約数列:

[1, 2, 4, 8, 877, 1754, 3508, 7016, 198941, 397882, 795764, 1591528, 174471257, 348942514, 697885028, 1395770056]

約数ペア:

[(1, 1395770056), (2, 697885028), (4, 348942514), (8, 174471257), (877, 1591528), (1754, 795764), (3508, 397882), (7016, 198941)]