870343574399

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{19789981}}^1$

素因数の和:19790210

約数の個数: 16

約数和(自身を含む): 997415092800

約数和(自身を除く): 127071518401

約数列:

[1, 13, 17, 199, 221, 2587, 3383, 43979, 19789981, 257269753, 336429677, 3938206219, 4373585801, 51196680847, 66949505723, 870343574399]

約数ペア:

[(1, 870343574399), (13, 66949505723), (17, 51196680847), (199, 4373585801), (221, 3938206219), (2587, 336429677), (3383, 257269753), (43979, 19789981)]