245983918

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{3301}}^1$

素因数の和:3412

約数の個数: 32

約数和(自身を含む): 406542240

約数和(自身を除く): 160558322

約数列:

[1, 2, 19, 37, 38, 53, 74, 106, 703, 1007, 1406, 1961, 2014, 3301, 3922, 6602, 37259, 62719, 74518, 122137, 125438, 174953, 244274, 349906, 2320603, 3324107, 4641206, 6473261, 6648214, 12946522, 122991959, 245983918]

約数ペア:

[(1, 245983918), (2, 122991959), (19, 12946522), (37, 6648214), (38, 6473261), (53, 4641206), (74, 3324107), (106, 2320603), (703, 349906), (1007, 244274), (1406, 174953), (1961, 125438), (2014, 122137), (3301, 74518), (3922, 62719), (6602, 37259)]