2998157072

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{31393}}^1$

素因数の和:31575

約数の個数: 40

約数和(自身を含む): 5979426816

約数和(自身を除く): 2981269744

約数列:

[1, 2, 4, 8, 16, 47, 94, 127, 188, 254, 376, 508, 752, 1016, 2032, 5969, 11938, 23876, 31393, 47752, 62786, 95504, 125572, 251144, 502288, 1475471, 2950942, 3986911, 5901884, 7973822, 11803768, 15947644, 23607536, 31895288, 63790576, 187384817, 374769634, 749539268, 1499078536, 2998157072]

約数ペア:

[(1, 2998157072), (2, 1499078536), (4, 749539268), (8, 374769634), (16, 187384817), (47, 63790576), (94, 31895288), (127, 23607536), (188, 15947644), (254, 11803768), (376, 7973822), (508, 5901884), (752, 3986911), (1016, 2950942), (2032, 1475471), (5969, 502288), (11938, 251144), (23876, 125572), (31393, 95504), (47752, 62786)]