415804879

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{1553}}^1\times {\mathrm{1663}}^1$

素因数の和:3246

約数の個数: 16

約数和(自身を含む): 496484352

約数和(自身を除く): 80679473

約数列:

[1, 7, 23, 161, 1553, 1663, 10871, 11641, 35719, 38249, 250033, 267743, 2582639, 18078473, 59400697, 415804879]

約数ペア:

[(1, 415804879), (7, 59400697), (23, 18078473), (161, 2582639), (1553, 267743), (1663, 250033), (10871, 38249), (11641, 35719)]