2018656505

素因数分解:

$5^1\times {\mathrm{29}}^2\times {\mathrm{480061}}^1$

素因数の和:480124

約数の個数: 12

約数和(自身を含む): 2508804012

約数和(自身を除く): 490147507

約数列:

[1, 5, 29, 145, 841, 4205, 480061, 2400305, 13921769, 69608845, 403731301, 2018656505]

約数ペア:

[(1, 2018656505), (5, 403731301), (29, 69608845), (145, 13921769), (841, 2400305), (4205, 480061)]