1427771092

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{641}}^1$

素因数の和:781

約数の個数: 96

約数和(自身を含む): 2982002688

約数和(自身を除く): 1554231596

約数列:

[1, 2, 4, 11, 22, 23, 31, 44, 46, 62, 71, 92, 124, 142, 253, 284, 341, 506, 641, 682, 713, 781, 1012, 1282, 1364, 1426, 1562, 1633, 2201, 2564, 2852, 3124, 3266, 4402, 6532, 7051, 7843, 8804, 14102, 14743, 15686, 17963, 19871, 24211, 28204, 29486, 31372, 35926, 39742, 45511, 48422, 50623, 58972, 71852, 79484, 91022, 96844, 101246, 162173, 182044, 202492, 218581, 324346, 437162, 457033, 500621, 556853, 648692, 874324, 914066, 1001242, 1046753, 1113706, 1410841, 1828132, 2002484, 2093506, 2227412, 2821682, 4187012, 5027363, 5643364, 10054726, 11514283, 15519251, 20109452, 23028566, 31038502, 32449343, 46057132, 62077004, 64898686, 129797372, 356942773, 713885546, 1427771092]

約数ペア:

[(1, 1427771092), (2, 713885546), (4, 356942773), (11, 129797372), (22, 64898686), (23, 62077004), (31, 46057132), (44, 32449343), (46, 31038502), (62, 23028566), (71, 20109452), (92, 15519251), (124, 11514283), (142, 10054726), (253, 5643364), (284, 5027363), (341, 4187012), (506, 2821682), (641, 2227412), (682, 2093506), (713, 2002484), (781, 1828132), (1012, 1410841), (1282, 1113706), (1364, 1046753), (1426, 1001242), (1562, 914066), (1633, 874324), (2201, 648692), (2564, 556853), (2852, 500621), (3124, 457033), (3266, 437162), (4402, 324346), (6532, 218581), (7051, 202492), (7843, 182044), (8804, 162173), (14102, 101246), (14743, 96844), (15686, 91022), (17963, 79484), (19871, 71852), (24211, 58972), (28204, 50623), (29486, 48422), (31372, 45511), (35926, 39742)]