2017221608

素因数分解:

$2^3\times {\mathrm{199}}^1\times {\mathrm{1031}}^1\times {\mathrm{1229}}^1$

素因数の和:2465

約数の個数: 32

約数和(自身を含む): 3808080000

約数和(自身を除く): 1790858392

約数列:

[1, 2, 4, 8, 199, 398, 796, 1031, 1229, 1592, 2062, 2458, 4124, 4916, 8248, 9832, 205169, 244571, 410338, 489142, 820676, 978284, 1267099, 1641352, 1956568, 2534198, 5068396, 10136792, 252152701, 504305402, 1008610804, 2017221608]

約数ペア:

[(1, 2017221608), (2, 1008610804), (4, 504305402), (8, 252152701), (199, 10136792), (398, 5068396), (796, 2534198), (1031, 1956568), (1229, 1641352), (1592, 1267099), (2062, 978284), (2458, 820676), (4124, 489142), (4916, 410338), (8248, 244571), (9832, 205169)]