2017396885

素因数分解:

$5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{484369}}^1$

素因数の和:484405

約数の個数: 24

約数和(自身を含む): 2981781720

約数和(自身を除く): 964384835

約数列:

[1, 5, 7, 17, 35, 49, 85, 119, 245, 595, 833, 4165, 484369, 2421845, 3390583, 8234273, 16952915, 23734081, 41171365, 57639911, 118670405, 288199555, 403479377, 2017396885]

約数ペア:

[(1, 2017396885), (5, 403479377), (7, 288199555), (17, 118670405), (35, 57639911), (49, 41171365), (85, 23734081), (119, 16952915), (245, 8234273), (595, 3390583), (833, 2421845), (4165, 484369)]