869670438

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{659}}^1\times {\mathrm{2417}}^1$

素因数の和:3101

約数の個数: 64

約数和(自身を含む): 2144862720

約数和(自身を除く): 1275192282

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 659, 1318, 1977, 2417, 3954, 4613, 4834, 7251, 8567, 9226, 13839, 14502, 16919, 17134, 25701, 27678, 31421, 33838, 50757, 51402, 59969, 62842, 94263, 101514, 119938, 179907, 188526, 219947, 359814, 439894, 659841, 1319682, 1592803, 3185606, 4778409, 9556818, 11149621, 20706439, 22299242, 33448863, 41412878, 62119317, 66897726, 124238634, 144945073, 289890146, 434835219, 869670438]

約数ペア:

[(1, 869670438), (2, 434835219), (3, 289890146), (6, 144945073), (7, 124238634), (13, 66897726), (14, 62119317), (21, 41412878), (26, 33448863), (39, 22299242), (42, 20706439), (78, 11149621), (91, 9556818), (182, 4778409), (273, 3185606), (546, 1592803), (659, 1319682), (1318, 659841), (1977, 439894), (2417, 359814), (3954, 219947), (4613, 188526), (4834, 179907), (7251, 119938), (8567, 101514), (9226, 94263), (13839, 62842), (14502, 59969), (16919, 51402), (17134, 50757), (25701, 33838), (27678, 31421)]