2017604816

素因数分解:

$2^4\times {\mathrm{191}}^1\times {\mathrm{397}}^1\times {\mathrm{1663}}^1$

素因数の和:2259

約数の個数: 40

約数和(自身を含む): 3941842944

約数和(自身を除く): 1924238128

約数列:

[1, 2, 4, 8, 16, 191, 382, 397, 764, 794, 1528, 1588, 1663, 3056, 3176, 3326, 6352, 6652, 13304, 26608, 75827, 151654, 303308, 317633, 606616, 635266, 660211, 1213232, 1270532, 1320422, 2541064, 2640844, 5082128, 5281688, 10563376, 126100301, 252200602, 504401204, 1008802408, 2017604816]

約数ペア:

[(1, 2017604816), (2, 1008802408), (4, 504401204), (8, 252200602), (16, 126100301), (191, 10563376), (382, 5281688), (397, 5082128), (764, 2640844), (794, 2541064), (1528, 1320422), (1588, 1270532), (1663, 1213232), (3056, 660211), (3176, 635266), (3326, 606616), (6352, 317633), (6652, 303308), (13304, 151654), (26608, 75827)]