1285289436

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{10973}}^1$

素因数の和:11250

約数の個数: 48

約数和(自身を含む): 3082552704

約数和(自身を除く): 1797263268

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 227, 258, 454, 516, 681, 908, 1362, 2724, 9761, 10973, 19522, 21946, 29283, 32919, 39044, 43892, 58566, 65838, 117132, 131676, 471839, 943678, 1415517, 1887356, 2490871, 2831034, 4981742, 5662068, 7472613, 9963484, 14945226, 29890452, 107107453, 214214906, 321322359, 428429812, 642644718, 1285289436]

約数ペア:

[(1, 1285289436), (2, 642644718), (3, 428429812), (4, 321322359), (6, 214214906), (12, 107107453), (43, 29890452), (86, 14945226), (129, 9963484), (172, 7472613), (227, 5662068), (258, 4981742), (454, 2831034), (516, 2490871), (681, 1887356), (908, 1415517), (1362, 943678), (2724, 471839), (9761, 131676), (10973, 117132), (19522, 65838), (21946, 58566), (29283, 43892), (32919, 39044)]