123273022

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{271}}^1\times {\mathrm{2879}}^1$

素因数の和:3231

約数の個数: 16

約数和(自身を含む): 188006400

約数和(自身を除く): 64733378

約数列:

[1, 2, 79, 158, 271, 542, 2879, 5758, 21409, 42818, 227441, 454882, 780209, 1560418, 61636511, 123273022]

約数ペア:

[(1, 123273022), (2, 61636511), (79, 1560418), (158, 780209), (271, 454882), (542, 227441), (2879, 42818), (5758, 21409)]