2854291388

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{17431}}^1$

素因数の和:17562

約数の個数: 48

約数和(自身を含む): 5576008704

約数和(自身を除く): 2721717316

約数列:

[1, 2, 4, 13, 26, 47, 52, 67, 94, 134, 188, 268, 611, 871, 1222, 1742, 2444, 3149, 3484, 6298, 12596, 17431, 34862, 40937, 69724, 81874, 163748, 226603, 453206, 819257, 906412, 1167877, 1638514, 2335754, 3277028, 4671508, 10650341, 15182401, 21300682, 30364802, 42601364, 54890219, 60729604, 109780438, 219560876, 713572847, 1427145694, 2854291388]

約数ペア:

[(1, 2854291388), (2, 1427145694), (4, 713572847), (13, 219560876), (26, 109780438), (47, 60729604), (52, 54890219), (67, 42601364), (94, 30364802), (134, 21300682), (188, 15182401), (268, 10650341), (611, 4671508), (871, 3277028), (1222, 2335754), (1742, 1638514), (2444, 1167877), (3149, 906412), (3484, 819257), (6298, 453206), (12596, 226603), (17431, 163748), (34862, 81874), (40937, 69724)]