138486610

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{446731}}^1$

素因数の和:446769

約数の個数: 16

約数和(自身を含む): 257317632

約数和(自身を除く): 118831022

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 446731, 893462, 2233655, 4467310, 13848661, 27697322, 69243305, 138486610]

約数ペア:

[(1, 138486610), (2, 69243305), (5, 27697322), (10, 13848661), (31, 4467310), (62, 2233655), (155, 893462), (310, 446731)]