2578015436

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{839}}^1\times {\mathrm{26489}}^1$

素因数の和:27361

約数の個数: 24

約数和(自身を含む): 4672836000

約数和(自身を除く): 2094820564

約数列:

[1, 2, 4, 29, 58, 116, 839, 1678, 3356, 24331, 26489, 48662, 52978, 97324, 105956, 768181, 1536362, 3072724, 22224271, 44448542, 88897084, 644503859, 1289007718, 2578015436]

約数ペア:

[(1, 2578015436), (2, 1289007718), (4, 644503859), (29, 88897084), (58, 44448542), (116, 22224271), (839, 3072724), (1678, 1536362), (3356, 768181), (24331, 105956), (26489, 97324), (48662, 52978)]