7971290

素因数分解:

$2^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{5279}}^1$

素因数の和:5437

約数の個数: 16

約数和(自身を含む): 14446080

約数和(自身を除く): 6474790

約数列:

[1, 2, 5, 10, 151, 302, 755, 1510, 5279, 10558, 26395, 52790, 797129, 1594258, 3985645, 7971290]

約数ペア:

[(1, 7971290), (2, 3985645), (5, 1594258), (10, 797129), (151, 52790), (302, 26395), (755, 10558), (1510, 5279)]