2227055864

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{356443}}^1$

素因数の和:356531

約数の個数: 32

約数和(自身を含む): 4619514240

約数和(自身を除く): 2392458376

約数列:

[1, 2, 4, 8, 11, 22, 44, 71, 88, 142, 284, 568, 781, 1562, 3124, 6248, 356443, 712886, 1425772, 2851544, 3920873, 7841746, 15683492, 25307453, 31366984, 50614906, 101229812, 202459624, 278381983, 556763966, 1113527932, 2227055864]

約数ペア:

[(1, 2227055864), (2, 1113527932), (4, 556763966), (8, 278381983), (11, 202459624), (22, 101229812), (44, 50614906), (71, 31366984), (88, 25307453), (142, 15683492), (284, 7841746), (568, 3920873), (781, 2851544), (1562, 1425772), (3124, 712886), (6248, 356443)]