266774044

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{853}}^1\times {\mathrm{1907}}^1$

素因数の和:2805

約数の個数: 24

約数和(自身を含む): 479053008

約数和(自身を除く): 212278964

約数列:

[1, 2, 4, 41, 82, 164, 853, 1706, 1907, 3412, 3814, 7628, 34973, 69946, 78187, 139892, 156374, 312748, 1626671, 3253342, 6506684, 66693511, 133387022, 266774044]

約数ペア:

[(1, 266774044), (2, 133387022), (4, 66693511), (41, 6506684), (82, 3253342), (164, 1626671), (853, 312748), (1706, 156374), (1907, 139892), (3412, 78187), (3814, 69946), (7628, 34973)]