996714992

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{684557}}^1$

素因数の和:684585

約数の個数: 40

約数和(自身を含む): 2376785376

約数和(自身を除く): 1380070384

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 684557, 1369114, 2738228, 4791899, 5476456, 8899241, 9583798, 10952912, 17798482, 19167596, 35596964, 38335192, 62294687, 71193928, 76670384, 124589374, 142387856, 249178748, 498357496, 996714992]

約数ペア:

[(1, 996714992), (2, 498357496), (4, 249178748), (7, 142387856), (8, 124589374), (13, 76670384), (14, 71193928), (16, 62294687), (26, 38335192), (28, 35596964), (52, 19167596), (56, 17798482), (91, 10952912), (104, 9583798), (112, 8899241), (182, 5476456), (208, 4791899), (364, 2738228), (728, 1369114), (1456, 684557)]