258428854

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1\times {\mathrm{9157}}^1$

素因数の和:9399

約数の個数: 16

約数和(自身を含む): 394306848

約数和(自身を除く): 135877994

約数列:

[1, 2, 103, 137, 206, 274, 9157, 14111, 18314, 28222, 943171, 1254509, 1886342, 2509018, 129214427, 258428854]

約数ペア:

[(1, 258428854), (2, 129214427), (103, 2509018), (137, 1886342), (206, 1254509), (274, 943171), (9157, 28222), (14111, 18314)]