2022752656

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{1600279}}^1$

素因数の和:1600366

約数の個数: 20

約数和(自身を含む): 3968694400

約数和(自身を除く): 1945941744

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 1600279, 3200558, 6401116, 12802232, 25604464, 126422041, 252844082, 505688164, 1011376328, 2022752656]

約数ペア:

[(1, 2022752656), (2, 1011376328), (4, 505688164), (8, 252844082), (16, 126422041), (79, 25604464), (158, 12802232), (316, 6401116), (632, 3200558), (1264, 1600279)]