120145982

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{496471}}^1$

素因数の和:496495

約数の個数: 12

約数和(自身を含む): 198092328

約数和(自身を除く): 77946346

約数列:

[1, 2, 11, 22, 121, 242, 496471, 992942, 5461181, 10922362, 60072991, 120145982]

約数ペア:

[(1, 120145982), (2, 60072991), (11, 10922362), (22, 5461181), (121, 992942), (242, 496471)]