1296254528

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{698413}}^1$

素因数の和:698454

約数の個数: 28

約数和(自身を含む): 2660957340

約数和(自身を除く): 1364702812

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 232, 464, 928, 1856, 698413, 1396826, 2793652, 5587304, 11174608, 20253977, 22349216, 40507954, 44698432, 81015908, 162031816, 324063632, 648127264, 1296254528]

約数ペア:

[(1, 1296254528), (2, 648127264), (4, 324063632), (8, 162031816), (16, 81015908), (29, 44698432), (32, 40507954), (58, 22349216), (64, 20253977), (116, 11174608), (232, 5587304), (464, 2793652), (928, 1396826), (1856, 698413)]