2099985469

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{15443}}^1$

素因数の和:15900

約数の個数: 16

約数和(自身を含む): 2346252480

約数和(自身を除く): 246267011

約数列:

[1, 17, 19, 323, 421, 7157, 7999, 15443, 135983, 262531, 293417, 4988089, 6501503, 110525551, 123528557, 2099985469]

約数ペア:

[(1, 2099985469), (17, 123528557), (19, 110525551), (323, 6501503), (421, 4988089), (7157, 293417), (7999, 262531), (15443, 135983)]