123869146

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{421}}^1\times {\mathrm{1123}}^1$

素因数の和:1677

約数の個数: 16

約数和(自身を含む): 187833888

約数和(自身を除く): 63964742

約数列:

[1, 2, 131, 262, 421, 842, 1123, 2246, 55151, 110302, 147113, 294226, 472783, 945566, 61934573, 123869146]

約数ペア:

[(1, 123869146), (2, 61934573), (131, 945566), (262, 472783), (421, 294226), (842, 147113), (1123, 110302), (2246, 55151)]