1313286

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1$

素因数の和:280

約数の個数: 32

約数和(自身を含む): 2872800

約数和(自身を除く): 1559514

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 113, 149, 226, 298, 339, 447, 678, 894, 1469, 1937, 2938, 3874, 4407, 5811, 8814, 11622, 16837, 33674, 50511, 101022, 218881, 437762, 656643, 1313286]

約数ペア:

[(1, 1313286), (2, 656643), (3, 437762), (6, 218881), (13, 101022), (26, 50511), (39, 33674), (78, 16837), (113, 11622), (149, 8814), (226, 5811), (298, 4407), (339, 3874), (447, 2938), (678, 1937), (894, 1469)]