813941044

素因数分解:

$2^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{146077}}^1$

素因数の和:146287

約数の個数: 24

約数和(自身を含む): 1636073600

約数和(自身を除く): 822132556

約数列:

[1, 2, 4, 7, 14, 28, 199, 398, 796, 1393, 2786, 5572, 146077, 292154, 584308, 1022539, 2045078, 4090156, 29069323, 58138646, 116277292, 203485261, 406970522, 813941044]

約数ペア:

[(1, 813941044), (2, 406970522), (4, 203485261), (7, 116277292), (14, 58138646), (28, 29069323), (199, 4090156), (398, 2045078), (796, 1022539), (1393, 584308), (2786, 292154), (5572, 146077)]