1249202488

素因数分解:

$2^3\times {\mathrm{2269}}^1\times {\mathrm{68819}}^1$

素因数の和:71094

約数の個数: 16

約数和(自身を含む): 2343321000

約数和(自身を除く): 1094118512

約数列:

[1, 2, 4, 8, 2269, 4538, 9076, 18152, 68819, 137638, 275276, 550552, 156150311, 312300622, 624601244, 1249202488]

約数ペア:

[(1, 1249202488), (2, 624601244), (4, 312300622), (8, 156150311), (2269, 550552), (4538, 275276), (9076, 137638), (18152, 68819)]