2023721905

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{1831}}^1\times {\mathrm{13003}}^1$

素因数の和:14856

約数の個数: 16

約数和(自身を含む): 2572919424

約数和(自身を除く): 549197519

約数列:

[1, 5, 17, 85, 1831, 9155, 13003, 31127, 65015, 155635, 221051, 1105255, 23808493, 119042465, 404744381, 2023721905]

約数ペア:

[(1, 2023721905), (5, 404744381), (17, 119042465), (85, 23808493), (1831, 1105255), (9155, 221051), (13003, 155635), (31127, 65015)]