2018590567

素因数分解:

$7^1\times {\mathrm{191}}^1\times {\mathrm{397}}^1\times {\mathrm{3803}}^1$

素因数の和:4398

約数の個数: 16

約数和(自身を含む): 2325491712

約数和(自身を除く): 306901145

約数列:

[1, 7, 191, 397, 1337, 2779, 3803, 26621, 75827, 530789, 726373, 1509791, 5084611, 10568537, 288370081, 2018590567]

約数ペア:

[(1, 2018590567), (7, 288370081), (191, 10568537), (397, 5084611), (1337, 1509791), (2779, 726373), (3803, 530789), (26621, 75827)]