1282158110

素因数分解:

$2^1\times 5^1\times {\mathrm{2551}}^1\times {\mathrm{50261}}^1$

素因数の和:52819

約数の個数: 16

約数和(自身を含む): 2308835232

約数和(自身を除く): 1026677122

約数列:

[1, 2, 5, 10, 2551, 5102, 12755, 25510, 50261, 100522, 251305, 502610, 128215811, 256431622, 641079055, 1282158110]

約数ペア:

[(1, 1282158110), (2, 641079055), (5, 256431622), (10, 128215811), (2551, 502610), (5102, 251305), (12755, 100522), (25510, 50261)]