43415710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{991}}^1$

素因数の和:1348

約数の個数: 32

約数和(自身を含む): 84494592

約数和(自身を除く): 41078882

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 337, 674, 991, 1685, 1982, 3370, 4381, 4955, 8762, 9910, 12883, 21905, 25766, 43810, 64415, 128830, 333967, 667934, 1669835, 3339670, 4341571, 8683142, 21707855, 43415710]

約数ペア:

[(1, 43415710), (2, 21707855), (5, 8683142), (10, 4341571), (13, 3339670), (26, 1669835), (65, 667934), (130, 333967), (337, 128830), (674, 64415), (991, 43810), (1685, 25766), (1982, 21905), (3370, 12883), (4381, 9910), (4955, 8762)]