320460802

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{115523}}^1$

素因数の和:115617

約数の個数: 16

約数和(自身を含む): 512926560

約数和(自身を除く): 192465758

約数列:

[1, 2, 19, 38, 73, 146, 1387, 2774, 115523, 231046, 2194937, 4389874, 8433179, 16866358, 160230401, 320460802]

約数ペア:

[(1, 320460802), (2, 160230401), (19, 16866358), (38, 8433179), (73, 4389874), (146, 2194937), (1387, 231046), (2774, 115523)]