2021492074

素因数分解:

$2^1\times 7^1\times {\mathrm{6959}}^1\times {\mathrm{20749}}^1$

素因数の和:27717

約数の個数: 16

約数和(自身を含む): 3466080000

約数和(自身を除く): 1444587926

約数列:

[1, 2, 7, 14, 6959, 13918, 20749, 41498, 48713, 97426, 145243, 290486, 144392291, 288784582, 1010746037, 2021492074]

約数ペア:

[(1, 2021492074), (2, 1010746037), (7, 288784582), (14, 144392291), (6959, 290486), (13918, 145243), (20749, 97426), (41498, 48713)]