4287558

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{389}}^1$

素因数の和:572

約数の個数: 32

約数和(自身を含む): 9434880

約数和(自身を除く): 5147322

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 167, 334, 389, 501, 778, 1002, 1167, 1837, 2334, 3674, 4279, 5511, 8558, 11022, 12837, 25674, 64963, 129926, 194889, 389778, 714593, 1429186, 2143779, 4287558]

約数ペア:

[(1, 4287558), (2, 2143779), (3, 1429186), (6, 714593), (11, 389778), (22, 194889), (33, 129926), (66, 64963), (167, 25674), (334, 12837), (389, 11022), (501, 8558), (778, 5511), (1002, 4279), (1167, 3674), (1837, 2334)]