8890882

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4441}}^1$

素因数の和:4474

約数の個数: 32

約数和(自身を含む): 17910144

約数和(自身を除く): 9019262

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 4441, 8882, 31087, 48851, 57733, 62174, 97702, 115466, 341957, 404131, 635063, 683914, 808262, 1270126, 4445441, 8890882]

約数ペア:

[(1, 8890882), (2, 4445441), (7, 1270126), (11, 808262), (13, 683914), (14, 635063), (22, 404131), (26, 341957), (77, 115466), (91, 97702), (143, 62174), (154, 57733), (182, 48851), (286, 31087), (1001, 8882), (2002, 4441)]