1373249905

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{487}}^1\times {\mathrm{19447}}^1$

素因数の和:19968

約数の個数: 16

約数和(自身を含む): 1708312320

約数和(自身を除く): 335062415

約数列:

[1, 5, 29, 145, 487, 2435, 14123, 19447, 70615, 97235, 563963, 2819815, 9470689, 47353445, 274649981, 1373249905]

約数ペア:

[(1, 1373249905), (5, 274649981), (29, 47353445), (145, 9470689), (487, 2819815), (2435, 563963), (14123, 97235), (19447, 70615)]