1202628

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:256

約数の個数: 48

約数和(自身を含む): 3261440

約数和(自身を除く): 2058812

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 103, 139, 206, 278, 309, 412, 417, 556, 618, 721, 834, 973, 1236, 1442, 1668, 1946, 2163, 2884, 2919, 3892, 4326, 5838, 8652, 11676, 14317, 28634, 42951, 57268, 85902, 100219, 171804, 200438, 300657, 400876, 601314, 1202628]

約数ペア:

[(1, 1202628), (2, 601314), (3, 400876), (4, 300657), (6, 200438), (7, 171804), (12, 100219), (14, 85902), (21, 57268), (28, 42951), (42, 28634), (84, 14317), (103, 11676), (139, 8652), (206, 5838), (278, 4326), (309, 3892), (412, 2919), (417, 2884), (556, 2163), (618, 1946), (721, 1668), (834, 1442), (973, 1236)]