1569277242

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{394489}}^1$

素因数の和:394527

約数の個数: 48

約数和(自身を含む): 3877047720

約数和(自身を除く): 2307770478

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 394489, 788978, 1183467, 2366934, 3550401, 5128357, 6706313, 7100802, 10256714, 13412626, 15385071, 20118939, 30770142, 40237878, 46155213, 60356817, 87182069, 92310426, 120713634, 174364138, 261546207, 523092414, 784638621, 1569277242]

約数ペア:

[(1, 1569277242), (2, 784638621), (3, 523092414), (6, 261546207), (9, 174364138), (13, 120713634), (17, 92310426), (18, 87182069), (26, 60356817), (34, 46155213), (39, 40237878), (51, 30770142), (78, 20118939), (102, 15385071), (117, 13412626), (153, 10256714), (221, 7100802), (234, 6706313), (306, 5128357), (442, 3550401), (663, 2366934), (1326, 1183467), (1989, 788978), (3978, 394489)]