2013251008

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{443057}}^1$

素因数の和:443140

約数の個数: 28

約数和(自身を含む): 4051322352

約数和(自身を除く): 2038071344

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 142, 284, 568, 1136, 2272, 4544, 443057, 886114, 1772228, 3544456, 7088912, 14177824, 28355648, 31457047, 62914094, 125828188, 251656376, 503312752, 1006625504, 2013251008]

約数ペア:

[(1, 2013251008), (2, 1006625504), (4, 503312752), (8, 251656376), (16, 125828188), (32, 62914094), (64, 31457047), (71, 28355648), (142, 14177824), (284, 7088912), (568, 3544456), (1136, 1772228), (2272, 886114), (4544, 443057)]