2720116

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5113}}^1$

素因数の和:5143

約数の個数: 24

約数和(自身を含む): 5727680

約数和(自身を除く): 3007564

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 5113, 10226, 20452, 35791, 71582, 97147, 143164, 194294, 388588, 680029, 1360058, 2720116]

約数ペア:

[(1, 2720116), (2, 1360058), (4, 680029), (7, 388588), (14, 194294), (19, 143164), (28, 97147), (38, 71582), (76, 35791), (133, 20452), (266, 10226), (532, 5113)]