2142169072

素因数分解:

$2^4\times {\mathrm{5077}}^1\times {\mathrm{26371}}^1$

素因数の和:31456

約数の個数: 20

約数和(自身を含む): 4151427496

約数和(自身を除く): 2009258424

約数列:

[1, 2, 4, 8, 16, 5077, 10154, 20308, 26371, 40616, 52742, 81232, 105484, 210968, 421936, 133885567, 267771134, 535542268, 1071084536, 2142169072]

約数ペア:

[(1, 2142169072), (2, 1071084536), (4, 535542268), (8, 267771134), (16, 133885567), (5077, 421936), (10154, 210968), (20308, 105484), (26371, 81232), (40616, 52742)]