2955611648

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{524789}}^1$

素因数の和:524818

約数の個数: 40

約数和(自身を含む): 6442322040

約数和(自身を除く): 3486710392

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 512, 704, 1408, 2816, 5632, 524789, 1049578, 2099156, 4198312, 5772679, 8396624, 11545358, 16793248, 23090716, 33586496, 46181432, 67172992, 92362864, 134345984, 184725728, 268691968, 369451456, 738902912, 1477805824, 2955611648]

約数ペア:

[(1, 2955611648), (2, 1477805824), (4, 738902912), (8, 369451456), (11, 268691968), (16, 184725728), (22, 134345984), (32, 92362864), (44, 67172992), (64, 46181432), (88, 33586496), (128, 23090716), (176, 16793248), (256, 11545358), (352, 8396624), (512, 5772679), (704, 4198312), (1408, 2099156), (2816, 1049578), (5632, 524789)]