3904570

素因数分解:

$2^1\times 5^1\times {\mathrm{557}}^1\times {\mathrm{701}}^1$

素因数の和:1265

約数の個数: 16

約数和(自身を含む): 7050888

約数和(自身を除く): 3146318

約数列:

[1, 2, 5, 10, 557, 701, 1114, 1402, 2785, 3505, 5570, 7010, 390457, 780914, 1952285, 3904570]

約数ペア:

[(1, 3904570), (2, 1952285), (5, 780914), (10, 390457), (557, 7010), (701, 5570), (1114, 3505), (1402, 2785)]