2878232432

素因数分解:

$2^4\times {\mathrm{211}}^1\times {\mathrm{852557}}^1$

素因数の和:852776

約数の個数: 20

約数和(自身を含む): 5603011176

約数和(自身を除く): 2724778744

約数列:

[1, 2, 4, 8, 16, 211, 422, 844, 1688, 3376, 852557, 1705114, 3410228, 6820456, 13640912, 179889527, 359779054, 719558108, 1439116216, 2878232432]

約数ペア:

[(1, 2878232432), (2, 1439116216), (4, 719558108), (8, 359779054), (16, 179889527), (211, 13640912), (422, 6820456), (844, 3410228), (1688, 1705114), (3376, 852557)]