2518646

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1327}}^1$

素因数の和:1415

約数の個数: 16

約数和(自身を含む): 4127424

約数和(自身を除く): 1608778

約数列:

[1, 2, 13, 26, 73, 146, 949, 1327, 1898, 2654, 17251, 34502, 96871, 193742, 1259323, 2518646]

約数ペア:

[(1, 2518646), (2, 1259323), (13, 193742), (26, 96871), (73, 34502), (146, 17251), (949, 2654), (1327, 1898)]