2018718245

素因数分解:

$5^1\times {\mathrm{151}}^1\times {\mathrm{1109}}^1\times {\mathrm{2411}}^1$

素因数の和:3676

約数の個数: 16

約数和(自身を含む): 2441715840

約数和(自身を除く): 422997595

約数列:

[1, 5, 151, 755, 1109, 2411, 5545, 12055, 167459, 364061, 837295, 1820305, 2673799, 13368995, 403743649, 2018718245]

約数ペア:

[(1, 2018718245), (5, 403743649), (151, 13368995), (755, 2673799), (1109, 1820305), (2411, 837295), (5545, 364061), (12055, 167459)]