390844016641

素因数分解:

${\mathrm{13}}^2\times {\mathrm{2861}}^1\times {\mathrm{808349}}^1$

素因数の和:811236

約数の個数: 12

約数和(自身を含む): 423370079100

約数和(自身を除く): 32526062459

約数列:

[1, 13, 169, 2861, 37193, 483509, 808349, 10508537, 136610981, 2312686489, 30064924357, 390844016641]

約数ペア:

[(1, 390844016641), (13, 30064924357), (169, 2312686489), (2861, 136610981), (37193, 10508537), (483509, 808349)]