426528069268

素因数分解:

$2^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{1531}}^1\times {\mathrm{49999}}^1$

素因数の和:51740

約数の個数: 48

約数和(自身を含む): 857920000000

約数和(自身を除く): 431391930732

約数列:

[1, 2, 4, 7, 14, 28, 199, 398, 796, 1393, 1531, 2786, 3062, 5572, 6124, 10717, 21434, 42868, 49999, 99998, 199996, 304669, 349993, 609338, 699986, 1218676, 1399972, 2132683, 4265366, 8530732, 9949801, 19899602, 39799204, 69648607, 76548469, 139297214, 153096938, 278594428, 306193876, 535839283, 1071678566, 2143357132, 15233145331, 30466290662, 60932581324, 106632017317, 213264034634, 426528069268]

約数ペア:

[(1, 426528069268), (2, 213264034634), (4, 106632017317), (7, 60932581324), (14, 30466290662), (28, 15233145331), (199, 2143357132), (398, 1071678566), (796, 535839283), (1393, 306193876), (1531, 278594428), (2786, 153096938), (3062, 139297214), (5572, 76548469), (6124, 69648607), (10717, 39799204), (21434, 19899602), (42868, 9949801), (49999, 8530732), (99998, 4265366), (199996, 2132683), (304669, 1399972), (349993, 1218676), (609338, 699986)]