1294261619

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{42223}}^1$

素因数の和:42410

約数の個数: 16

約数和(自身を含む): 1540331520

約数和(自身を除く): 246069901

約数列:

[1, 7, 29, 151, 203, 1057, 4379, 30653, 42223, 295561, 1224467, 6375673, 8571269, 44629711, 184894517, 1294261619]

約数ペア:

[(1, 1294261619), (7, 184894517), (29, 44629711), (151, 8571269), (203, 6375673), (1057, 1224467), (4379, 295561), (30653, 42223)]