565520061847

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{131}}^1\times {\mathrm{643}}^1\times {\mathrm{1787}}^1$

素因数の和:2608

約数の個数: 48

約数和(自身を含む): 653271518592

約数和(自身を除く): 87751456745

約数列:

[1, 13, 17, 131, 221, 289, 643, 1703, 1787, 2227, 3757, 8359, 10931, 23231, 28951, 30379, 37859, 84233, 142103, 185827, 234097, 394927, 492167, 516443, 1095029, 1149041, 1431961, 2415751, 3043261, 3979649, 6713759, 14937533, 18615493, 19533697, 24343337, 51735437, 67654033, 150524371, 253938061, 316463381, 332072849, 879502429, 1956816823, 2558914307, 4316947037, 33265885991, 43501543219, 565520061847]

約数ペア:

[(1, 565520061847), (13, 43501543219), (17, 33265885991), (131, 4316947037), (221, 2558914307), (289, 1956816823), (643, 879502429), (1703, 332072849), (1787, 316463381), (2227, 253938061), (3757, 150524371), (8359, 67654033), (10931, 51735437), (23231, 24343337), (28951, 19533697), (30379, 18615493), (37859, 14937533), (84233, 6713759), (142103, 3979649), (185827, 3043261), (234097, 2415751), (394927, 1431961), (492167, 1149041), (516443, 1095029)]