7072130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{54401}}^1$

素因数の和:54421

約数の個数: 16

約数和(自身を含む): 13709304

約数和(自身を除く): 6637174

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 54401, 108802, 272005, 544010, 707213, 1414426, 3536065, 7072130]

約数ペア:

[(1, 7072130), (2, 3536065), (5, 1414426), (10, 707213), (13, 544010), (26, 272005), (65, 108802), (130, 54401)]