2019714928

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{234197}}^1$

素因数の和:234230

約数の個数: 60

約数和(自身を含む): 4965934392

約数和(自身を除く): 2946219464

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 308, 392, 539, 616, 784, 1078, 1232, 2156, 4312, 8624, 234197, 468394, 936788, 1639379, 1873576, 2576167, 3278758, 3747152, 5152334, 6557516, 10304668, 11475653, 13115032, 18033169, 20609336, 22951306, 26230064, 36066338, 41218672, 45902612, 72132676, 91805224, 126232183, 144265352, 183610448, 252464366, 288530704, 504928732, 1009857464, 2019714928]

約数ペア:

[(1, 2019714928), (2, 1009857464), (4, 504928732), (7, 288530704), (8, 252464366), (11, 183610448), (14, 144265352), (16, 126232183), (22, 91805224), (28, 72132676), (44, 45902612), (49, 41218672), (56, 36066338), (77, 26230064), (88, 22951306), (98, 20609336), (112, 18033169), (154, 13115032), (176, 11475653), (196, 10304668), (308, 6557516), (392, 5152334), (539, 3747152), (616, 3278758), (784, 2576167), (1078, 1873576), (1232, 1639379), (2156, 936788), (4312, 468394), (8624, 234197)]