2089726192

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1\times {\mathrm{179}}^1$

素因数の和:478

約数の個数: 80

約数和(自身を含む): 4218480000

約数和(自身を除く): 2128753808

約数列:

[1, 2, 4, 8, 16, 59, 83, 118, 149, 166, 179, 236, 298, 332, 358, 472, 596, 664, 716, 944, 1192, 1328, 1432, 2384, 2864, 4897, 8791, 9794, 10561, 12367, 14857, 17582, 19588, 21122, 24734, 26671, 29714, 35164, 39176, 42244, 49468, 53342, 59428, 70328, 78352, 84488, 98936, 106684, 118856, 140656, 168976, 197872, 213368, 237712, 426736, 729653, 876563, 1459306, 1573589, 1753126, 2213693, 2918612, 3147178, 3506252, 4427386, 5837224, 6294356, 7012504, 8854772, 11674448, 12588712, 14025008, 17709544, 25177424, 35419088, 130607887, 261215774, 522431548, 1044863096, 2089726192]

約数ペア:

[(1, 2089726192), (2, 1044863096), (4, 522431548), (8, 261215774), (16, 130607887), (59, 35419088), (83, 25177424), (118, 17709544), (149, 14025008), (166, 12588712), (179, 11674448), (236, 8854772), (298, 7012504), (332, 6294356), (358, 5837224), (472, 4427386), (596, 3506252), (664, 3147178), (716, 2918612), (944, 2213693), (1192, 1753126), (1328, 1573589), (1432, 1459306), (2384, 876563), (2864, 729653), (4897, 426736), (8791, 237712), (9794, 213368), (10561, 197872), (12367, 168976), (14857, 140656), (17582, 118856), (19588, 106684), (21122, 98936), (24734, 84488), (26671, 78352), (29714, 70328), (35164, 59428), (39176, 53342), (42244, 49468)]