2000706474

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{15277}}^1$

素因数の和:15391

約数の個数: 64

約数和(自身を含む): 4558466304

約数和(自身を除く): 2557759830

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 73, 78, 138, 146, 219, 299, 438, 598, 897, 949, 1679, 1794, 1898, 2847, 3358, 5037, 5694, 10074, 15277, 21827, 30554, 43654, 45831, 65481, 91662, 130962, 198601, 351371, 397202, 595803, 702742, 1054113, 1115221, 1191606, 2108226, 2230442, 3345663, 4567823, 6691326, 9135646, 13703469, 14497873, 25650083, 27406938, 28995746, 43493619, 51300166, 76950249, 86987238, 153900498, 333451079, 666902158, 1000353237, 2000706474]

約数ペア:

[(1, 2000706474), (2, 1000353237), (3, 666902158), (6, 333451079), (13, 153900498), (23, 86987238), (26, 76950249), (39, 51300166), (46, 43493619), (69, 28995746), (73, 27406938), (78, 25650083), (138, 14497873), (146, 13703469), (219, 9135646), (299, 6691326), (438, 4567823), (598, 3345663), (897, 2230442), (949, 2108226), (1679, 1191606), (1794, 1115221), (1898, 1054113), (2847, 702742), (3358, 595803), (5037, 397202), (5694, 351371), (10074, 198601), (15277, 130962), (21827, 91662), (30554, 65481), (43654, 45831)]