966887636

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{21397}}^1$

素因数の和:21504

約数の個数: 48

約数和(自身を含む): 2013123840

約数和(自身を除く): 1046236204

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 79, 143, 158, 286, 316, 572, 869, 1027, 1738, 2054, 3476, 4108, 11297, 21397, 22594, 42794, 45188, 85588, 235367, 278161, 470734, 556322, 941468, 1112644, 1690363, 3059771, 3380726, 6119542, 6761452, 12239084, 18593993, 21974719, 37187986, 43949438, 74375972, 87898876, 241721909, 483443818, 966887636]

約数ペア:

[(1, 966887636), (2, 483443818), (4, 241721909), (11, 87898876), (13, 74375972), (22, 43949438), (26, 37187986), (44, 21974719), (52, 18593993), (79, 12239084), (143, 6761452), (158, 6119542), (286, 3380726), (316, 3059771), (572, 1690363), (869, 1112644), (1027, 941468), (1738, 556322), (2054, 470734), (3476, 278161), (4108, 235367), (11297, 85588), (21397, 45188), (22594, 42794)]