1931290

素因数分解:

$2^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{1279}}^1$

素因数の和:1437

約数の個数: 16

約数和(自身を含む): 3502080

約数和(自身を除く): 1570790

約数列:

[1, 2, 5, 10, 151, 302, 755, 1279, 1510, 2558, 6395, 12790, 193129, 386258, 965645, 1931290]

約数ペア:

[(1, 1931290), (2, 965645), (5, 386258), (10, 193129), (151, 12790), (302, 6395), (755, 2558), (1279, 1510)]