868291490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{464327}}^1$

素因数の和:464362

約数の個数: 32

約数和(自身を含む): 1805307264

約数和(自身を除く): 937015774

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 464327, 928654, 2321635, 4643270, 5107597, 7893559, 10215194, 15787118, 25537985, 39467795, 51075970, 78935590, 86829149, 173658298, 434145745, 868291490]

約数ペア:

[(1, 868291490), (2, 434145745), (5, 173658298), (10, 86829149), (11, 78935590), (17, 51075970), (22, 39467795), (34, 25537985), (55, 15787118), (85, 10215194), (110, 7893559), (170, 5107597), (187, 4643270), (374, 2321635), (935, 928654), (1870, 464327)]