126581182

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{1549}}^1$

素因数の和:2020

約数の個数: 32

約数和(自身を含む): 234360000

約数和(自身を除く): 107778818

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 449, 898, 1549, 3098, 3143, 5837, 6286, 10843, 11674, 20137, 21686, 40274, 40859, 81718, 140959, 281918, 695501, 1391002, 4868507, 9041513, 9737014, 18083026, 63290591, 126581182]

約数ペア:

[(1, 126581182), (2, 63290591), (7, 18083026), (13, 9737014), (14, 9041513), (26, 4868507), (91, 1391002), (182, 695501), (449, 281918), (898, 140959), (1549, 81718), (3098, 40859), (3143, 40274), (5837, 21686), (6286, 20137), (10843, 11674)]