162516794

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{671557}}^1$

素因数の和:671581

約数の個数: 12

約数和(自身を含む): 267951642

約数和(自身を除く): 105434848

約数列:

[1, 2, 11, 22, 121, 242, 671557, 1343114, 7387127, 14774254, 81258397, 162516794]

約数ペア:

[(1, 162516794), (2, 81258397), (11, 14774254), (22, 7387127), (121, 1343114), (242, 671557)]