2101492405

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1\times {\mathrm{43613}}^1$

素因数の和:44060

約数の個数: 16

約数和(自身を含む): 2637774720

約数和(自身を除く): 536282315

約数列:

[1, 5, 23, 115, 419, 2095, 9637, 43613, 48185, 218065, 1003099, 5015495, 18273847, 91369235, 420298481, 2101492405]

約数ペア:

[(1, 2101492405), (5, 420298481), (23, 91369235), (115, 18273847), (419, 5015495), (2095, 1003099), (9637, 218065), (43613, 48185)]