1330611950

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{649079}}^1$

素因数の和:649132

約数の個数: 24

約数和(自身を含む): 2535306480

約数和(自身を除く): 1204694530

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 205, 410, 1025, 2050, 649079, 1298158, 3245395, 6490790, 16226975, 26612239, 32453950, 53224478, 133061195, 266122390, 665305975, 1330611950]

約数ペア:

[(1, 1330611950), (2, 665305975), (5, 266122390), (10, 133061195), (25, 53224478), (41, 32453950), (50, 26612239), (82, 16226975), (205, 6490790), (410, 3245395), (1025, 1298158), (2050, 649079)]