2011874410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2210851}}^1$

素因数の和:2210878

約数の個数: 32

約数和(自身を含む): 4457077632

約数和(自身を除く): 2445203222

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 2210851, 4421702, 11054255, 15475957, 22108510, 28741063, 30951914, 57482126, 77379785, 143705315, 154759570, 201187441, 287410630, 402374882, 1005937205, 2011874410]

約数ペア:

[(1, 2011874410), (2, 1005937205), (5, 402374882), (7, 287410630), (10, 201187441), (13, 154759570), (14, 143705315), (26, 77379785), (35, 57482126), (65, 30951914), (70, 28741063), (91, 22108510), (130, 15475957), (182, 11054255), (455, 4421702), (910, 2210851)]