890596

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1871}}^1$

素因数の和:1899

約数の個数: 24

約数和(自身を含む): 1886976

約数和(自身を除く): 996380

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 1871, 3742, 7484, 13097, 26194, 31807, 52388, 63614, 127228, 222649, 445298, 890596]

約数ペア:

[(1, 890596), (2, 445298), (4, 222649), (7, 127228), (14, 63614), (17, 52388), (28, 31807), (34, 26194), (68, 13097), (119, 7484), (238, 3742), (476, 1871)]