2008378028713

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{5101}}^1\times {\mathrm{8599}}^1$

素因数の和:13949

約数の個数: 32

約数和(自身を含む): 2381303398400

約数和(自身を除く): 372925369687

約数列:

[1, 7, 31, 211, 217, 1477, 5101, 6541, 8599, 35707, 45787, 60193, 158131, 266569, 1076311, 1106917, 1814389, 1865983, 7534177, 12700723, 33365641, 43863499, 56246059, 233559487, 307044493, 393722413, 1359768469, 9255198289, 9518379283, 64786388023, 286911146959, 2008378028713]

約数ペア:

[(1, 2008378028713), (7, 286911146959), (31, 64786388023), (211, 9518379283), (217, 9255198289), (1477, 1359768469), (5101, 393722413), (6541, 307044493), (8599, 233559487), (35707, 56246059), (45787, 43863499), (60193, 33365641), (158131, 12700723), (266569, 7534177), (1076311, 1865983), (1106917, 1814389)]