140131966

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{173861}}^1$

素因数の和:173907

約数の個数: 16

約数和(自身を含む): 233670528

約数和(自身を除く): 93538562

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 173861, 347722, 2260193, 4520386, 5389691, 10779382, 70065983, 140131966]

約数ペア:

[(1, 140131966), (2, 70065983), (13, 10779382), (26, 5389691), (31, 4520386), (62, 2260193), (403, 347722), (806, 173861)]