2461810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{653}}^1$

素因数の和:702

約数の個数: 32

約数和(自身を含む): 4944240

約数和(自身を除く): 2482430

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 653, 754, 1306, 1885, 3265, 3770, 6530, 8489, 16978, 18937, 37874, 42445, 84890, 94685, 189370, 246181, 492362, 1230905, 2461810]

約数ペア:

[(1, 2461810), (2, 1230905), (5, 492362), (10, 246181), (13, 189370), (26, 94685), (29, 84890), (58, 42445), (65, 37874), (130, 18937), (145, 16978), (290, 8489), (377, 6530), (653, 3770), (754, 3265), (1306, 1885)]