2008222710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5149289}}^1$

素因数の和:5149312

約数の個数: 32

約数和(自身を含む): 5190484320

約数和(自身を除く): 3182261610

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 5149289, 10298578, 15447867, 25746445, 30895734, 51492890, 66940757, 77239335, 133881514, 154478670, 200822271, 334703785, 401644542, 669407570, 1004111355, 2008222710]

約数ペア:

[(1, 2008222710), (2, 1004111355), (3, 669407570), (5, 401644542), (6, 334703785), (10, 200822271), (13, 154478670), (15, 133881514), (26, 77239335), (30, 66940757), (39, 51492890), (65, 30895734), (78, 25746445), (130, 15447867), (195, 10298578), (390, 5149289)]