142712966

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{233}}^1\times {\mathrm{2531}}^1$

素因数の和:2788

約数の個数: 24

約数和(自身を含む): 236402712

約数和(自身を除く): 93689746

約数列:

[1, 2, 11, 22, 121, 233, 242, 466, 2531, 2563, 5062, 5126, 27841, 28193, 55682, 56386, 306251, 589723, 612502, 1179446, 6486953, 12973906, 71356483, 142712966]

約数ペア:

[(1, 142712966), (2, 71356483), (11, 12973906), (22, 6486953), (121, 1179446), (233, 612502), (242, 589723), (466, 306251), (2531, 56386), (2563, 55682), (5062, 28193), (5126, 27841)]