395313386

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1531}}^1\times {\mathrm{9931}}^1$

素因数の和:11477

約数の個数: 16

約数和(自身を含む): 639064608

約数和(自身を除く): 243751222

約数列:

[1, 2, 13, 26, 1531, 3062, 9931, 19862, 19903, 39806, 129103, 258206, 15204361, 30408722, 197656693, 395313386]

約数ペア:

[(1, 395313386), (2, 197656693), (13, 30408722), (26, 15204361), (1531, 258206), (3062, 129103), (9931, 39806), (19862, 19903)]