2880156

素因数分解:

$2^2\times 3^1\times {\mathrm{389}}^1\times {\mathrm{617}}^1$

素因数の和:1013

約数の個数: 24

約数和(自身を含む): 6748560

約数和(自身を除く): 3868404

約数列:

[1, 2, 3, 4, 6, 12, 389, 617, 778, 1167, 1234, 1556, 1851, 2334, 2468, 3702, 4668, 7404, 240013, 480026, 720039, 960052, 1440078, 2880156]

約数ペア:

[(1, 2880156), (2, 1440078), (3, 960052), (4, 720039), (6, 480026), (12, 240013), (389, 7404), (617, 4668), (778, 3702), (1167, 2468), (1234, 2334), (1556, 1851)]