2486341775

素因数分解:

$5^2\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{10993}}^1$

素因数の和:11195

約数の個数: 24

約数和(自身を含む): 3149121360

約数和(自身を除く): 662779585

約数列:

[1, 5, 25, 83, 109, 415, 545, 2075, 2725, 9047, 10993, 45235, 54965, 226175, 274825, 912419, 1198237, 4562095, 5991185, 22810475, 29955925, 99453671, 497268355, 2486341775]

約数ペア:

[(1, 2486341775), (5, 497268355), (25, 99453671), (83, 29955925), (109, 22810475), (415, 5991185), (545, 4562095), (2075, 1198237), (2725, 912419), (9047, 274825), (10993, 226175), (45235, 54965)]