2280136

素因数分解:

$2^3\times {\mathrm{421}}^1\times {\mathrm{677}}^1$

素因数の和:1104

約数の個数: 16

約数和(自身を含む): 4291740

約数和(自身を除く): 2011604

約数列:

[1, 2, 4, 8, 421, 677, 842, 1354, 1684, 2708, 3368, 5416, 285017, 570034, 1140068, 2280136]

約数ペア:

[(1, 2280136), (2, 1140068), (4, 570034), (8, 285017), (421, 5416), (677, 3368), (842, 2708), (1354, 1684)]