2015529997

素因数分解:

${\mathrm{13}}^3\times {\mathrm{23}}^1\times {\mathrm{39887}}^1$

素因数の和:39949

約数の個数: 16

約数和(自身を含む): 2278402560

約数和(自身を除く): 262872563

約数列:

[1, 13, 23, 169, 299, 2197, 3887, 39887, 50531, 518531, 917401, 6740903, 11926213, 87631739, 155040769, 2015529997]

約数ペア:

[(1, 2015529997), (13, 155040769), (23, 87631739), (169, 11926213), (299, 6740903), (2197, 917401), (3887, 518531), (39887, 50531)]