1940809418

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{2659}}^1\times {\mathrm{4397}}^1$

素因数の和:7141

約数の個数: 16

約数和(自身を含む): 2948067360

約数和(自身を除く): 1007257942

約数列:

[1, 2, 83, 166, 2659, 4397, 5318, 8794, 220697, 364951, 441394, 729902, 11691623, 23383246, 970404709, 1940809418]

約数ペア:

[(1, 1940809418), (2, 970404709), (83, 23383246), (166, 11691623), (2659, 729902), (4397, 441394), (5318, 364951), (8794, 220697)]