2006645998

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1\times {\mathrm{9551}}^1$

素因数の和:9952

約数の個数: 32

約数和(自身を含む): 3530419200

約数和(自身を除く): 1523773202

約数列:

[1, 2, 7, 14, 43, 86, 301, 349, 602, 698, 2443, 4886, 9551, 15007, 19102, 30014, 66857, 105049, 133714, 210098, 410693, 821386, 2874851, 3333299, 5749702, 6666598, 23333093, 46666186, 143331857, 286663714, 1003322999, 2006645998]

約数ペア:

[(1, 2006645998), (2, 1003322999), (7, 286663714), (14, 143331857), (43, 46666186), (86, 23333093), (301, 6666598), (349, 5749702), (602, 3333299), (698, 2874851), (2443, 821386), (4886, 410693), (9551, 210098), (15007, 133714), (19102, 105049), (30014, 66857)]