2485686724

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{421}}^1\times {\mathrm{34327}}^1$

素因数の和:34795

約数の個数: 24

約数和(自身を含む): 4461816128

約数和(自身を除く): 1976129404

約数列:

[1, 2, 4, 43, 86, 172, 421, 842, 1684, 18103, 34327, 36206, 68654, 72412, 137308, 1476061, 2952122, 5904244, 14451667, 28903334, 57806668, 621421681, 1242843362, 2485686724]

約数ペア:

[(1, 2485686724), (2, 1242843362), (4, 621421681), (43, 57806668), (86, 28903334), (172, 14451667), (421, 5904244), (842, 2952122), (1684, 1476061), (18103, 137308), (34327, 72412), (36206, 68654)]