4090982015

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{2203}}^1\times {\mathrm{5231}}^1$

素因数の和:7510

約数の個数: 16

約数和(自身を含む): 4981533696

約数和(自身を除く): 890551681

約数列:

[1, 5, 71, 355, 2203, 5231, 11015, 26155, 156413, 371401, 782065, 1857005, 11523893, 57619465, 818196403, 4090982015]

約数ペア:

[(1, 4090982015), (5, 818196403), (71, 57619465), (355, 11523893), (2203, 1857005), (5231, 782065), (11015, 371401), (26155, 156413)]