27222130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{209401}}^1$

素因数の和:209421

約数の個数: 16

約数和(自身を含む): 52769304

約数和(自身を除く): 25547174

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 209401, 418802, 1047005, 2094010, 2722213, 5444426, 13611065, 27222130]

約数ペア:

[(1, 27222130), (2, 13611065), (5, 5444426), (10, 2722213), (13, 2094010), (26, 1047005), (65, 418802), (130, 209401)]