2152075394

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{2609}}^1$

素因数の和:3087

約数の個数: 48

約数和(自身を含む): 3963232800

約数和(自身を除く): 1811157406

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 443, 886, 931, 1862, 2609, 3101, 5218, 6202, 8417, 16834, 18263, 21707, 36526, 43414, 49571, 58919, 99142, 117838, 127841, 255682, 346997, 412433, 693994, 824866, 1155787, 2311574, 2428979, 4857958, 8090509, 16181018, 21959953, 43919906, 56633563, 113267126, 153719671, 307439342, 1076037697, 2152075394]

約数ペア:

[(1, 2152075394), (2, 1076037697), (7, 307439342), (14, 153719671), (19, 113267126), (38, 56633563), (49, 43919906), (98, 21959953), (133, 16181018), (266, 8090509), (443, 4857958), (886, 2428979), (931, 2311574), (1862, 1155787), (2609, 824866), (3101, 693994), (5218, 412433), (6202, 346997), (8417, 255682), (16834, 127841), (18263, 117838), (21707, 99142), (36526, 58919), (43414, 49571)]