2506290647

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{1103}}^1\times {\mathrm{7549}}^1$

素因数の和:8702

約数の個数: 16

約数和(自身を含む): 2933990400

約数和(自身を除く): 427699753

約数列:

[1, 7, 43, 301, 1103, 7549, 7721, 47429, 52843, 324607, 332003, 2272249, 8326547, 58285829, 358041521, 2506290647]

約数ペア:

[(1, 2506290647), (7, 358041521), (43, 58285829), (301, 8326547), (1103, 2272249), (7549, 332003), (7721, 324607), (47429, 52843)]