2698132510

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{401}}^1\times {\mathrm{16411}}^1$

素因数の和:16860

約数の個数: 32

約数和(自身を含む): 4987803744

約数和(自身を除く): 2289671234

約数列:

[1, 2, 5, 10, 41, 82, 205, 401, 410, 802, 2005, 4010, 16411, 16441, 32822, 32882, 82055, 82205, 164110, 164410, 672851, 1345702, 3364255, 6580811, 6728510, 13161622, 32904055, 65808110, 269813251, 539626502, 1349066255, 2698132510]

約数ペア:

[(1, 2698132510), (2, 1349066255), (5, 539626502), (10, 269813251), (41, 65808110), (82, 32904055), (205, 13161622), (401, 6728510), (410, 6580811), (802, 3364255), (2005, 1345702), (4010, 672851), (16411, 164410), (16441, 164110), (32822, 82205), (32882, 82055)]