123792058

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{877}}^1$

素因数の和:1042

約数の個数: 32

約数和(自身を含む): 205768080

約数和(自身を除く): 81976022

約数列:

[1, 2, 13, 26, 61, 89, 122, 178, 793, 877, 1157, 1586, 1754, 2314, 5429, 10858, 11401, 22802, 53497, 70577, 78053, 106994, 141154, 156106, 695461, 1014689, 1390922, 2029378, 4761233, 9522466, 61896029, 123792058]

約数ペア:

[(1, 123792058), (2, 61896029), (13, 9522466), (26, 4761233), (61, 2029378), (89, 1390922), (122, 1014689), (178, 695461), (793, 156106), (877, 141154), (1157, 106994), (1586, 78053), (1754, 70577), (2314, 53497), (5429, 22802), (10858, 11401)]