3780796

素因数分解:

$2^2\times {\mathrm{409}}^1\times {\mathrm{2311}}^1$

素因数の和:2724

約数の個数: 12

約数和(自身を含む): 6635440

約数和(自身を除く): 2854644

約数列:

[1, 2, 4, 409, 818, 1636, 2311, 4622, 9244, 945199, 1890398, 3780796]

約数ペア:

[(1, 3780796), (2, 1890398), (4, 945199), (409, 9244), (818, 4622), (1636, 2311)]