123977266

素因数分解:

$2^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{106693}}^1$

素因数の和:106785

約数の個数: 16

約数和(自身を含む): 215095104

約数和(自身を除く): 91117838

約数列:

[1, 2, 7, 14, 83, 166, 581, 1162, 106693, 213386, 746851, 1493702, 8855519, 17711038, 61988633, 123977266]

約数ペア:

[(1, 123977266), (2, 61988633), (7, 17711038), (14, 8855519), (83, 1493702), (166, 746851), (581, 213386), (1162, 106693)]