2016288449

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{37181}}^1$

素因数の和:37376

約数の個数: 16

約数和(自身を含む): 2360610816

約数和(自身を除く): 344322367

約数列:

[1, 7, 61, 127, 427, 889, 7747, 37181, 54229, 260267, 2268041, 4721987, 15876287, 33053909, 288041207, 2016288449]

約数ペア:

[(1, 2016288449), (7, 288041207), (61, 33053909), (127, 15876287), (427, 4721987), (889, 2268041), (7747, 260267), (37181, 54229)]