518368531330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{56161271}}^1$

素因数の和:56161362

約数の個数: 32

約数和(自身を含む): 1018990119168

約数和(自身を除く): 500621587838

約数列:

[1, 2, 5, 10, 13, 26, 65, 71, 130, 142, 355, 710, 923, 1846, 4615, 9230, 56161271, 112322542, 280806355, 561612710, 730096523, 1460193046, 3650482615, 3987450241, 7300965230, 7974900482, 19937251205, 39874502410, 51836853133, 103673706266, 259184265665, 518368531330]

約数ペア:

[(1, 518368531330), (2, 259184265665), (5, 103673706266), (10, 51836853133), (13, 39874502410), (26, 19937251205), (65, 7974900482), (71, 7300965230), (130, 3987450241), (142, 3650482615), (355, 1460193046), (710, 730096523), (923, 561612710), (1846, 280806355), (4615, 112322542), (9230, 56161271)]