2018434712

素因数分解:

$2^3\times 7^1\times {\mathrm{199}}^1\times {\mathrm{181123}}^1$

素因数の和:181335

約数の個数: 32

約数和(自身を含む): 4346976000

約数和(自身を除く): 2328541288

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 199, 398, 796, 1393, 1592, 2786, 5572, 11144, 181123, 362246, 724492, 1267861, 1448984, 2535722, 5071444, 10142888, 36043477, 72086954, 144173908, 252304339, 288347816, 504608678, 1009217356, 2018434712]

約数ペア:

[(1, 2018434712), (2, 1009217356), (4, 504608678), (7, 288347816), (8, 252304339), (14, 144173908), (28, 72086954), (56, 36043477), (199, 10142888), (398, 5071444), (796, 2535722), (1393, 1448984), (1592, 1267861), (2786, 724492), (5572, 362246), (11144, 181123)]