2108100815

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{617}}^1\times {\mathrm{8233}}^1$

素因数の和:8938

約数の個数: 16

約数和(自身を含む): 2564660448

約数和(自身を除く): 456559633

約数列:

[1, 5, 83, 415, 617, 3085, 8233, 41165, 51211, 256055, 683339, 3416695, 5079761, 25398805, 421620163, 2108100815]

約数ペア:

[(1, 2108100815), (5, 421620163), (83, 25398805), (415, 5079761), (617, 3416695), (3085, 683339), (8233, 256055), (41165, 51211)]