996925864

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{523}}^1\times {\mathrm{21661}}^1$

素因数の和:22201

約数の個数: 32

約数和(自身を含む): 2043159840

約数和(自身を除く): 1046233976

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 523, 1046, 2092, 4184, 5753, 11506, 21661, 23012, 43322, 46024, 86644, 173288, 238271, 476542, 953084, 1906168, 11328703, 22657406, 45314812, 90629624, 124615733, 249231466, 498462932, 996925864]

約数ペア:

[(1, 996925864), (2, 498462932), (4, 249231466), (8, 124615733), (11, 90629624), (22, 45314812), (44, 22657406), (88, 11328703), (523, 1906168), (1046, 953084), (2092, 476542), (4184, 238271), (5753, 173288), (11506, 86644), (21661, 46024), (23012, 43322)]