409660985

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{977}}^1\times {\mathrm{4933}}^1$

素因数の和:5932

約数の個数: 16

約数和(自身を含む): 521148816

約数和(自身を除く): 111487831

約数列:

[1, 5, 17, 85, 977, 4885, 4933, 16609, 24665, 83045, 83861, 419305, 4819541, 24097705, 81932197, 409660985]

約数ペア:

[(1, 409660985), (5, 81932197), (17, 24097705), (85, 4819541), (977, 419305), (4885, 83861), (4933, 83045), (16609, 24665)]