1494980

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4397}}^1$

素因数の和:4423

約数の個数: 24

約数和(自身を含む): 3324888

約数和(自身を除く): 1829908

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 4397, 8794, 17588, 21985, 43970, 74749, 87940, 149498, 298996, 373745, 747490, 1494980]

約数ペア:

[(1, 1494980), (2, 747490), (4, 373745), (5, 298996), (10, 149498), (17, 87940), (20, 74749), (34, 43970), (68, 21985), (85, 17588), (170, 8794), (340, 4397)]