131192710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{617}}^1\times {\mathrm{1933}}^1$

素因数の和:2568

約数の個数: 32

約数和(自身を含む): 258165792

約数和(自身を除く): 126973082

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 617, 1234, 1933, 3085, 3866, 6170, 6787, 9665, 13574, 19330, 21263, 33935, 42526, 67870, 106315, 212630, 1192661, 2385322, 5963305, 11926610, 13119271, 26238542, 65596355, 131192710]

約数ペア:

[(1, 131192710), (2, 65596355), (5, 26238542), (10, 13119271), (11, 11926610), (22, 5963305), (55, 2385322), (110, 1192661), (617, 212630), (1234, 106315), (1933, 67870), (3085, 42526), (3866, 33935), (6170, 21263), (6787, 19330), (9665, 13574)]