2194718128

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{563}}^1\times {\mathrm{4597}}^1$

素因数の和:5221

約数の個数: 40

約数和(自身を含む): 4341137328

約数和(自身を除く): 2146419200

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 563, 848, 1126, 2252, 4504, 4597, 9008, 9194, 18388, 29839, 36776, 59678, 73552, 119356, 238712, 243641, 477424, 487282, 974564, 1949128, 2588111, 3898256, 5176222, 10352444, 20704888, 41409776, 137169883, 274339766, 548679532, 1097359064, 2194718128]

約数ペア:

[(1, 2194718128), (2, 1097359064), (4, 548679532), (8, 274339766), (16, 137169883), (53, 41409776), (106, 20704888), (212, 10352444), (424, 5176222), (563, 3898256), (848, 2588111), (1126, 1949128), (2252, 974564), (4504, 487282), (4597, 477424), (9008, 243641), (9194, 238712), (18388, 119356), (29839, 73552), (36776, 59678)]