2494510

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{691}}^1$

素因数の和:736

約数の個数: 24

約数和(自身を含む): 4745736

約数和(自身を除く): 2251226

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 361, 691, 722, 1382, 1805, 3455, 3610, 6910, 13129, 26258, 65645, 131290, 249451, 498902, 1247255, 2494510]

約数ペア:

[(1, 2494510), (2, 1247255), (5, 498902), (10, 249451), (19, 131290), (38, 65645), (95, 26258), (190, 13129), (361, 6910), (691, 3610), (722, 3455), (1382, 1805)]