2043460336

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{2447}}^1$

素因数の和:2582

約数の個数: 80

約数和(自身を含む): 4334722560

約数和(自身を除く): 2291262224

約数列:

[1, 2, 4, 8, 16, 19, 38, 41, 67, 76, 82, 134, 152, 164, 268, 304, 328, 536, 656, 779, 1072, 1273, 1558, 2447, 2546, 2747, 3116, 4894, 5092, 5494, 6232, 9788, 10184, 10988, 12464, 19576, 20368, 21976, 39152, 43952, 46493, 52193, 92986, 100327, 104386, 163949, 185972, 200654, 208772, 327898, 371944, 401308, 417544, 655796, 743888, 802616, 835088, 1311592, 1605232, 1906213, 2623184, 3115031, 3812426, 6230062, 6721909, 7624852, 12460124, 13443818, 15249704, 24920248, 26887636, 30499408, 49840496, 53775272, 107550544, 127716271, 255432542, 510865084, 1021730168, 2043460336]

約数ペア:

[(1, 2043460336), (2, 1021730168), (4, 510865084), (8, 255432542), (16, 127716271), (19, 107550544), (38, 53775272), (41, 49840496), (67, 30499408), (76, 26887636), (82, 24920248), (134, 15249704), (152, 13443818), (164, 12460124), (268, 7624852), (304, 6721909), (328, 6230062), (536, 3812426), (656, 3115031), (779, 2623184), (1072, 1906213), (1273, 1605232), (1558, 1311592), (2447, 835088), (2546, 802616), (2747, 743888), (3116, 655796), (4894, 417544), (5092, 401308), (5494, 371944), (6232, 327898), (9788, 208772), (10184, 200654), (10988, 185972), (12464, 163949), (19576, 104386), (20368, 100327), (21976, 92986), (39152, 52193), (43952, 46493)]