141228374

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{325411}}^1$

素因数の和:325451

約数の個数: 16

約数和(自身を含む): 249916416

約数和(自身を除く): 108688042

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 325411, 650822, 2277877, 4555754, 10087741, 20175482, 70614187, 141228374]

約数ペア:

[(1, 141228374), (2, 70614187), (7, 20175482), (14, 10087741), (31, 4555754), (62, 2277877), (217, 650822), (434, 325411)]