2940184

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1663}}^1$

素因数の和:1699

約数の個数: 32

約数和(自身を含む): 6289920

約数和(自身を除く): 3349736

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1663, 1768, 3326, 6652, 13304, 21619, 28271, 43238, 56542, 86476, 113084, 172952, 226168, 367523, 735046, 1470092, 2940184]

約数ペア:

[(1, 2940184), (2, 1470092), (4, 735046), (8, 367523), (13, 226168), (17, 172952), (26, 113084), (34, 86476), (52, 56542), (68, 43238), (104, 28271), (136, 21619), (221, 13304), (442, 6652), (884, 3326), (1663, 1768)]