2173535

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1$

素因数の和:323

約数の個数: 32

約数和(自身を含む): 3411072

約数和(自身を除く): 1237537

約数列:

[1, 5, 7, 13, 17, 35, 65, 85, 91, 119, 221, 281, 455, 595, 1105, 1405, 1547, 1967, 3653, 4777, 7735, 9835, 18265, 23885, 25571, 33439, 62101, 127855, 167195, 310505, 434707, 2173535]

約数ペア:

[(1, 2173535), (5, 434707), (7, 310505), (13, 167195), (17, 127855), (35, 62101), (65, 33439), (85, 25571), (91, 23885), (119, 18265), (221, 9835), (281, 7735), (455, 4777), (595, 3653), (1105, 1967), (1405, 1547)]