2030753648

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^2\times {\mathrm{21407}}^1$

素因数の和:21451

約数の個数: 90

約数和(自身を含む): 5031115488

約数和(自身を除く): 3000361840

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 88, 98, 112, 121, 154, 176, 196, 242, 308, 392, 484, 539, 616, 784, 847, 968, 1078, 1232, 1694, 1936, 2156, 3388, 4312, 5929, 6776, 8624, 11858, 13552, 21407, 23716, 42814, 47432, 85628, 94864, 149849, 171256, 235477, 299698, 342512, 470954, 599396, 941908, 1048943, 1198792, 1648339, 1883816, 2097886, 2397584, 2590247, 3296678, 3767632, 4195772, 5180494, 6593356, 8391544, 10360988, 11538373, 13186712, 16783088, 18131729, 20721976, 23076746, 26373424, 36263458, 41443952, 46153492, 72526916, 92306984, 126922103, 145053832, 184613968, 253844206, 290107664, 507688412, 1015376824, 2030753648]

約数ペア:

[(1, 2030753648), (2, 1015376824), (4, 507688412), (7, 290107664), (8, 253844206), (11, 184613968), (14, 145053832), (16, 126922103), (22, 92306984), (28, 72526916), (44, 46153492), (49, 41443952), (56, 36263458), (77, 26373424), (88, 23076746), (98, 20721976), (112, 18131729), (121, 16783088), (154, 13186712), (176, 11538373), (196, 10360988), (242, 8391544), (308, 6593356), (392, 5180494), (484, 4195772), (539, 3767632), (616, 3296678), (784, 2590247), (847, 2397584), (968, 2097886), (1078, 1883816), (1232, 1648339), (1694, 1198792), (1936, 1048943), (2156, 941908), (3388, 599396), (4312, 470954), (5929, 342512), (6776, 299698), (8624, 235477), (11858, 171256), (13552, 149849), (21407, 94864), (23716, 85628), (42814, 47432)]