2868031838

素因数分解:

$2^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{16829}}^1$

素因数の和:16929

約数の個数: 48

約数和(自身を含む): 5249344320

約数和(自身を除く): 2381312482

約数列:

[1, 2, 7, 14, 37, 47, 49, 74, 94, 98, 259, 329, 518, 658, 1739, 1813, 2303, 3478, 3626, 4606, 12173, 16829, 24346, 33658, 85211, 117803, 170422, 235606, 622673, 790963, 824621, 1245346, 1581926, 1649242, 4358711, 5536741, 8717422, 11073482, 29265631, 30510977, 38757187, 58531262, 61021954, 77514374, 204859417, 409718834, 1434015919, 2868031838]

約数ペア:

[(1, 2868031838), (2, 1434015919), (7, 409718834), (14, 204859417), (37, 77514374), (47, 61021954), (49, 58531262), (74, 38757187), (94, 30510977), (98, 29265631), (259, 11073482), (329, 8717422), (518, 5536741), (658, 4358711), (1739, 1649242), (1813, 1581926), (2303, 1245346), (3478, 824621), (3626, 790963), (4606, 622673), (12173, 235606), (16829, 170422), (24346, 117803), (33658, 85211)]