2022871928

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{18143}}^1$

素因数の和:18348

約数の個数: 64

約数和(自身を含む): 4755179520

約数和(自身を除く): 2732307592

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 181, 308, 362, 616, 724, 1267, 1448, 1991, 2534, 3982, 5068, 7964, 10136, 13937, 15928, 18143, 27874, 36286, 55748, 72572, 111496, 127001, 145144, 199573, 254002, 399146, 508004, 798292, 1016008, 1397011, 1596584, 2794022, 3283883, 5588044, 6567766, 11176088, 13135532, 22987181, 26271064, 36122713, 45974362, 72245426, 91948724, 144490852, 183897448, 252858991, 288981704, 505717982, 1011435964, 2022871928]

約数ペア:

[(1, 2022871928), (2, 1011435964), (4, 505717982), (7, 288981704), (8, 252858991), (11, 183897448), (14, 144490852), (22, 91948724), (28, 72245426), (44, 45974362), (56, 36122713), (77, 26271064), (88, 22987181), (154, 13135532), (181, 11176088), (308, 6567766), (362, 5588044), (616, 3283883), (724, 2794022), (1267, 1596584), (1448, 1397011), (1991, 1016008), (2534, 798292), (3982, 508004), (5068, 399146), (7964, 254002), (10136, 199573), (13937, 145144), (15928, 127001), (18143, 111496), (27874, 72572), (36286, 55748)]