2018491495

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{1571}}^1\times {\mathrm{8861}}^1$

素因数の和:10466

約数の個数: 16

約数和(自身を含む): 2507591520

約数和(自身を除く): 489100025

約数列:

[1, 5, 29, 145, 1571, 7855, 8861, 44305, 45559, 227795, 256969, 1284845, 13920631, 69603155, 403698299, 2018491495]

約数ペア:

[(1, 2018491495), (5, 403698299), (29, 69603155), (145, 13920631), (1571, 1284845), (7855, 256969), (8861, 227795), (44305, 45559)]