1330291516

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{379}}^1\times {\mathrm{20407}}^1$

素因数の和:20833

約数の個数: 24

約数和(自身を含む): 2388552320

約数和(自身を除く): 1058260804

約数列:

[1, 2, 4, 43, 86, 172, 379, 758, 1516, 16297, 20407, 32594, 40814, 65188, 81628, 877501, 1755002, 3510004, 7734253, 15468506, 30937012, 332572879, 665145758, 1330291516]

約数ペア:

[(1, 1330291516), (2, 665145758), (4, 332572879), (43, 30937012), (86, 15468506), (172, 7734253), (379, 3510004), (758, 1755002), (1516, 877501), (16297, 81628), (20407, 65188), (32594, 40814)]