2013993786

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{978617}}^1$

素因数の和:978643

約数の個数: 32

約数和(自身を含む): 4697366400

約数和(自身を除く): 2683372614

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 2058, 978617, 1957234, 2935851, 5871702, 6850319, 13700638, 20550957, 41101914, 47952233, 95904466, 143856699, 287713398, 335665631, 671331262, 1006996893, 2013993786]

約数ペア:

[(1, 2013993786), (2, 1006996893), (3, 671331262), (6, 335665631), (7, 287713398), (14, 143856699), (21, 95904466), (42, 47952233), (49, 41101914), (98, 20550957), (147, 13700638), (294, 6850319), (343, 5871702), (686, 2935851), (1029, 1957234), (2058, 978617)]