4786418

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{17}}^2$

素因数の和:76

約数の個数: 54

約数和(自身を含む): 9606951

約数和(自身を除く): 4820533

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 49, 91, 98, 119, 169, 182, 221, 238, 289, 338, 442, 578, 637, 833, 1183, 1274, 1547, 1666, 2023, 2366, 2873, 3094, 3757, 4046, 5746, 7514, 8281, 10829, 14161, 16562, 20111, 21658, 26299, 28322, 40222, 48841, 52598, 97682, 140777, 184093, 281554, 341887, 368186, 683774, 2393209, 4786418]

約数ペア:

[(1, 4786418), (2, 2393209), (7, 683774), (13, 368186), (14, 341887), (17, 281554), (26, 184093), (34, 140777), (49, 97682), (91, 52598), (98, 48841), (119, 40222), (169, 28322), (182, 26299), (221, 21658), (238, 20111), (289, 16562), (338, 14161), (442, 10829), (578, 8281), (637, 7514), (833, 5746), (1183, 4046), (1274, 3757), (1547, 3094), (1666, 2873), (2023, 2366)]