402364495

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{5737}}^1$

素因数の和:5851

約数の個数: 24

約数和(自身を含む): 529227216

約数和(自身を除く): 126862721

約数列:

[1, 5, 13, 65, 83, 169, 415, 845, 1079, 5395, 5737, 14027, 28685, 70135, 74581, 372905, 476171, 969553, 2380855, 4847765, 6190223, 30951115, 80472899, 402364495]

約数ペア:

[(1, 402364495), (5, 80472899), (13, 30951115), (65, 6190223), (83, 4847765), (169, 2380855), (415, 969553), (845, 476171), (1079, 372905), (5395, 74581), (5737, 70135), (14027, 28685)]