1906543804

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{6763}}^1$

素因数の和:6970

約数の個数: 48

約数和(自身を含む): 3749961600

約数和(自身を除く): 1843417796

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 149, 172, 298, 473, 596, 946, 1639, 1892, 3278, 6407, 6556, 6763, 12814, 13526, 25628, 27052, 70477, 74393, 140954, 148786, 281908, 290809, 297572, 581618, 1007687, 1163236, 2015374, 3198899, 4030748, 6397798, 11084557, 12795596, 22169114, 43330541, 44338228, 86661082, 173322164, 476635951, 953271902, 1906543804]

約数ペア:

[(1, 1906543804), (2, 953271902), (4, 476635951), (11, 173322164), (22, 86661082), (43, 44338228), (44, 43330541), (86, 22169114), (149, 12795596), (172, 11084557), (298, 6397798), (473, 4030748), (596, 3198899), (946, 2015374), (1639, 1163236), (1892, 1007687), (3278, 581618), (6407, 297572), (6556, 290809), (6763, 281908), (12814, 148786), (13526, 140954), (25628, 74393), (27052, 70477)]