9878234

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1\times {\mathrm{401}}^1$

素因数の和:625

約数の個数: 16

約数和(自身を含む): 15123240

約数和(自身を除く): 5245006

約数列:

[1, 2, 109, 113, 218, 226, 401, 802, 12317, 24634, 43709, 45313, 87418, 90626, 4939117, 9878234]

約数ペア:

[(1, 9878234), (2, 4939117), (109, 90626), (113, 87418), (218, 45313), (226, 43709), (401, 24634), (802, 12317)]