2574992068

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{8429}}^1$

素因数の和:8628

約数の個数: 48

約数和(自身を含む): 5047479360

約数和(自身を除く): 2472487292

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 131, 212, 262, 524, 583, 1166, 1441, 2332, 2882, 5764, 6943, 8429, 13886, 16858, 27772, 33716, 76373, 92719, 152746, 185438, 305492, 370876, 446737, 893474, 1104199, 1786948, 2208398, 4416796, 4914107, 9828214, 12146189, 19656428, 24292378, 48584756, 58522547, 117045094, 234090188, 643748017, 1287496034, 2574992068]

約数ペア:

[(1, 2574992068), (2, 1287496034), (4, 643748017), (11, 234090188), (22, 117045094), (44, 58522547), (53, 48584756), (106, 24292378), (131, 19656428), (212, 12146189), (262, 9828214), (524, 4914107), (583, 4416796), (1166, 2208398), (1441, 1786948), (2332, 1104199), (2882, 893474), (5764, 446737), (6943, 370876), (8429, 305492), (13886, 185438), (16858, 152746), (27772, 92719), (33716, 76373)]