2007408964

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{418559}}^1$

素因数の和:418683

約数の個数: 24

約数和(自身を含む): 3867494400

約数和(自身を除く): 1860085436

約数列:

[1, 2, 4, 11, 22, 44, 109, 218, 436, 1199, 2398, 4796, 418559, 837118, 1674236, 4604149, 9208298, 18416596, 45622931, 91245862, 182491724, 501852241, 1003704482, 2007408964]

約数ペア:

[(1, 2007408964), (2, 1003704482), (4, 501852241), (11, 182491724), (22, 91245862), (44, 45622931), (109, 18416596), (218, 9208298), (436, 4604149), (1199, 1674236), (2398, 837118), (4796, 418559)]