8401036

素因数分解:

$2^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{1987}}^1$

素因数の和:2149

約数の個数: 24

約数和(自身を含む): 16921856

約数和(自身を除く): 8520820

約数列:

[1, 2, 4, 7, 14, 28, 151, 302, 604, 1057, 1987, 2114, 3974, 4228, 7948, 13909, 27818, 55636, 300037, 600074, 1200148, 2100259, 4200518, 8401036]

約数ペア:

[(1, 8401036), (2, 4200518), (4, 2100259), (7, 1200148), (14, 600074), (28, 300037), (151, 55636), (302, 27818), (604, 13909), (1057, 7948), (1987, 4228), (2114, 3974)]