4440272

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{2861}}^1$

素因数の和:2966

約数の個数: 20

約数和(自身を含む): 8694756

約数和(自身を除く): 4254484

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 2861, 5722, 11444, 22888, 45776, 277517, 555034, 1110068, 2220136, 4440272]

約数ペア:

[(1, 4440272), (2, 2220136), (4, 1110068), (8, 555034), (16, 277517), (97, 45776), (194, 22888), (388, 11444), (776, 5722), (1552, 2861)]