1992462836

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{51157}}^1$

素因数の和:51288

約数の個数: 48

約数和(自身を含む): 4331650176

約数和(自身を除く): 2339187340

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 107, 182, 214, 364, 428, 749, 1391, 1498, 2782, 2996, 5564, 9737, 19474, 38948, 51157, 102314, 204628, 358099, 665041, 716198, 1330082, 1432396, 2660164, 4655287, 5473799, 9310574, 10947598, 18621148, 21895196, 38316593, 71159387, 76633186, 142318774, 153266372, 284637548, 498115709, 996231418, 1992462836]

約数ペア:

[(1, 1992462836), (2, 996231418), (4, 498115709), (7, 284637548), (13, 153266372), (14, 142318774), (26, 76633186), (28, 71159387), (52, 38316593), (91, 21895196), (107, 18621148), (182, 10947598), (214, 9310574), (364, 5473799), (428, 4655287), (749, 2660164), (1391, 1432396), (1498, 1330082), (2782, 716198), (2996, 665041), (5564, 358099), (9737, 204628), (19474, 102314), (38948, 51157)]