2215175084

素因数分解:

$2^2\times {\mathrm{409}}^1\times {\mathrm{1354019}}^1$

素因数の和:1354432

約数の個数: 12

約数和(自身を含む): 3886037400

約数和(自身を除く): 1670862316

約数列:

[1, 2, 4, 409, 818, 1636, 1354019, 2708038, 5416076, 553793771, 1107587542, 2215175084]

約数ペア:

[(1, 2215175084), (2, 1107587542), (4, 553793771), (409, 5416076), (818, 2708038), (1636, 1354019)]