6668103688

素因数分解:

$2^3\times {\mathrm{409}}^1\times {\mathrm{797}}^1\times {\mathrm{2557}}^1$

素因数の和:3769

約数の個数: 32

約数和(自身を含む): 12553896600

約数和(自身を除く): 5885792912

約数列:

[1, 2, 4, 8, 409, 797, 818, 1594, 1636, 2557, 3188, 3272, 5114, 6376, 10228, 20456, 325973, 651946, 1045813, 1303892, 2037929, 2091626, 2607784, 4075858, 4183252, 8151716, 8366504, 16303432, 833512961, 1667025922, 3334051844, 6668103688]

約数ペア:

[(1, 6668103688), (2, 3334051844), (4, 1667025922), (8, 833512961), (409, 16303432), (797, 8366504), (818, 8151716), (1594, 4183252), (1636, 4075858), (2557, 2607784), (3188, 2091626), (3272, 2037929), (5114, 1303892), (6376, 1045813), (10228, 651946), (20456, 325973)]