2018289994

素因数分解:

$2^1\times 7^1\times {\mathrm{1223}}^1\times {\mathrm{117877}}^1$

素因数の和:119109

約数の個数: 16

約数和(自身を含む): 3462784128

約数和(自身を除く): 1444494134

約数列:

[1, 2, 7, 14, 1223, 2446, 8561, 17122, 117877, 235754, 825139, 1650278, 144163571, 288327142, 1009144997, 2018289994]

約数ペア:

[(1, 2018289994), (2, 1009144997), (7, 288327142), (14, 144163571), (1223, 1650278), (2446, 825139), (8561, 235754), (17122, 117877)]