1900243793

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{563}}^1\times {\mathrm{10259}}^1$

素因数の和:10876

約数の個数: 16

約数和(自身を含む): 2222069760

約数和(自身を除く): 321825967

約数列:

[1, 7, 47, 329, 563, 3941, 10259, 26461, 71813, 185227, 482173, 3375211, 5775817, 40430719, 271463399, 1900243793]

約数ペア:

[(1, 1900243793), (7, 271463399), (47, 40430719), (329, 5775817), (563, 3375211), (3941, 482173), (10259, 185227), (26461, 71813)]