773641012

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{100787}}^1$

素因数の和:100911

約数の個数: 24

約数和(自身を含む): 1439252640

約数和(自身を除く): 665611628

約数列:

[1, 2, 4, 19, 38, 76, 101, 202, 404, 1919, 3838, 7676, 100787, 201574, 403148, 1914953, 3829906, 7659812, 10179487, 20358974, 40717948, 193410253, 386820506, 773641012]

約数ペア:

[(1, 773641012), (2, 386820506), (4, 193410253), (19, 40717948), (38, 20358974), (76, 10179487), (101, 7659812), (202, 3829906), (404, 1914953), (1919, 403148), (3838, 201574), (7676, 100787)]