9678526

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{787}}^1$

素因数の和:856

約数の個数: 32

約数和(自身を含む): 17474688

約数和(自身を除く): 7796162

約数列:

[1, 2, 11, 13, 22, 26, 43, 86, 143, 286, 473, 559, 787, 946, 1118, 1574, 6149, 8657, 10231, 12298, 17314, 20462, 33841, 67682, 112541, 225082, 372251, 439933, 744502, 879866, 4839263, 9678526]

約数ペア:

[(1, 9678526), (2, 4839263), (11, 879866), (13, 744502), (22, 439933), (26, 372251), (43, 225082), (86, 112541), (143, 67682), (286, 33841), (473, 20462), (559, 17314), (787, 12298), (946, 10231), (1118, 8657), (1574, 6149)]