3681770

素因数分解:

$2^1\times 5^1\times {\mathrm{557}}^1\times {\mathrm{661}}^1$

素因数の和:1225

約数の個数: 16

約数和(自身を含む): 6649128

約数和(自身を除く): 2967358

約数列:

[1, 2, 5, 10, 557, 661, 1114, 1322, 2785, 3305, 5570, 6610, 368177, 736354, 1840885, 3681770]

約数ペア:

[(1, 3681770), (2, 1840885), (5, 736354), (10, 368177), (557, 6610), (661, 5570), (1114, 3305), (1322, 2785)]