1429127778

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{349}}^1\times {\mathrm{1117}}^1$

素因数の和:1531

約数の個数: 64

約数和(自身を含む): 3155443200

約数和(自身を除く): 1726315422

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 78, 94, 141, 282, 349, 611, 698, 1047, 1117, 1222, 1833, 2094, 2234, 3351, 3666, 4537, 6702, 9074, 13611, 14521, 16403, 27222, 29042, 32806, 43563, 49209, 52499, 87126, 98418, 104998, 157497, 213239, 314994, 389833, 426478, 639717, 682487, 779666, 1169499, 1279434, 1364974, 2047461, 2338998, 4094922, 5067829, 10135658, 15203487, 18322151, 30406974, 36644302, 54966453, 109932906, 238187963, 476375926, 714563889, 1429127778]

約数ペア:

[(1, 1429127778), (2, 714563889), (3, 476375926), (6, 238187963), (13, 109932906), (26, 54966453), (39, 36644302), (47, 30406974), (78, 18322151), (94, 15203487), (141, 10135658), (282, 5067829), (349, 4094922), (611, 2338998), (698, 2047461), (1047, 1364974), (1117, 1279434), (1222, 1169499), (1833, 779666), (2094, 682487), (2234, 639717), (3351, 426478), (3666, 389833), (4537, 314994), (6702, 213239), (9074, 157497), (13611, 104998), (14521, 98418), (16403, 87126), (27222, 52499), (29042, 49209), (32806, 43563)]