634334834

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1461601}}^1$

素因数の和:1461641

約数の個数: 16

約数和(自身を含む): 1122510336

約数和(自身を除く): 488175502

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 1461601, 2923202, 10231207, 20462414, 45309631, 90619262, 317167417, 634334834]

約数ペア:

[(1, 634334834), (2, 317167417), (7, 90619262), (14, 45309631), (31, 20462414), (62, 10231207), (217, 2923202), (434, 1461601)]