1279893424

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{1427}}^1\times {\mathrm{1933}}^1$

素因数の和:3397

約数の個数: 40

約数和(自身を含む): 2568429360

約数和(自身を除く): 1288535936

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 1427, 1933, 2854, 3866, 5708, 7732, 11416, 15464, 22832, 30928, 41383, 56057, 82766, 112114, 165532, 224228, 331064, 448456, 662128, 896912, 2758391, 5516782, 11033564, 22067128, 44134256, 79993339, 159986678, 319973356, 639946712, 1279893424]

約数ペア:

[(1, 1279893424), (2, 639946712), (4, 319973356), (8, 159986678), (16, 79993339), (29, 44134256), (58, 22067128), (116, 11033564), (232, 5516782), (464, 2758391), (1427, 896912), (1933, 662128), (2854, 448456), (3866, 331064), (5708, 224228), (7732, 165532), (11416, 112114), (15464, 82766), (22832, 56057), (30928, 41383)]