8909212

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2347}}^1$

素因数の和:2437

約数の個数: 24

約数和(自身を含む): 17027696

約数和(自身を除く): 8118484

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 292, 949, 1898, 2347, 3796, 4694, 9388, 30511, 61022, 122044, 171331, 342662, 685324, 2227303, 4454606, 8909212]

約数ペア:

[(1, 8909212), (2, 4454606), (4, 2227303), (13, 685324), (26, 342662), (52, 171331), (73, 122044), (146, 61022), (292, 30511), (949, 9388), (1898, 4694), (2347, 3796)]