2820139066

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1\times {\mathrm{4397}}^1$

素因数の和:4686

約数の個数: 32

約数和(自身を含む): 4499048448

約数和(自身を除く): 1678909382

約数列:

[1, 2, 23, 46, 73, 146, 191, 382, 1679, 3358, 4393, 4397, 8786, 8794, 13943, 27886, 101131, 202262, 320689, 320981, 641378, 641962, 839827, 1679654, 7382563, 14765126, 19316021, 38632042, 61307371, 122614742, 1410069533, 2820139066]

約数ペア:

[(1, 2820139066), (2, 1410069533), (23, 122614742), (46, 61307371), (73, 38632042), (146, 19316021), (191, 14765126), (382, 7382563), (1679, 1679654), (3358, 839827), (4393, 641962), (4397, 641378), (8786, 320981), (8794, 320689), (13943, 202262), (27886, 101131)]