2215708904

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{1279}}^1\times {\mathrm{2609}}^1$

素因数の和:3977

約数の個数: 32

約数和(自身を含む): 4209408000

約数和(自身を除く): 1993699096

約数列:

[1, 2, 4, 8, 83, 166, 332, 664, 1279, 2558, 2609, 5116, 5218, 10232, 10436, 20872, 106157, 212314, 216547, 424628, 433094, 849256, 866188, 1732376, 3336911, 6673822, 13347644, 26695288, 276963613, 553927226, 1107854452, 2215708904]

約数ペア:

[(1, 2215708904), (2, 1107854452), (4, 553927226), (8, 276963613), (83, 26695288), (166, 13347644), (332, 6673822), (664, 3336911), (1279, 1732376), (2558, 866188), (2609, 849256), (5116, 433094), (5218, 424628), (10232, 216547), (10436, 212314), (20872, 106157)]