3997532

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{12979}}^1$

素因数の和:13001

約数の個数: 24

約数和(自身を含む): 8722560

約数和(自身を除く): 4725028

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 12979, 25958, 51916, 90853, 142769, 181706, 285538, 363412, 571076, 999383, 1998766, 3997532]

約数ペア:

[(1, 3997532), (2, 1998766), (4, 999383), (7, 571076), (11, 363412), (14, 285538), (22, 181706), (28, 142769), (44, 90853), (77, 51916), (154, 25958), (308, 12979)]