7640890165

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{2017}}^1\times {\mathrm{20477}}^1$

素因数の和:22536

約数の個数: 16

約数和(自身を含む): 9422009712

約数和(自身を除く): 1781119547

約数列:

[1, 5, 37, 185, 2017, 10085, 20477, 74629, 102385, 373145, 757649, 3788245, 41302109, 206510545, 1528178033, 7640890165]

約数ペア:

[(1, 7640890165), (5, 1528178033), (37, 206510545), (185, 41302109), (2017, 3788245), (10085, 757649), (20477, 373145), (74629, 102385)]