1521330809806

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{91415143}}^1$

素因数の和:91415355

約数の個数: 16

約数和(自身を含む): 2339862025824

約数和(自身を除く): 818531216018

約数列:

[1, 2, 53, 106, 157, 314, 8321, 16642, 91415143, 182830286, 4845002579, 9690005158, 14352177451, 28704354902, 760665404903, 1521330809806]

約数ペア:

[(1, 1521330809806), (2, 760665404903), (53, 28704354902), (106, 14352177451), (157, 9690005158), (314, 4845002579), (8321, 182830286), (16642, 91415143)]