2949203504

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{4517}}^1$

素因数の和:4654

約数の個数: 80

約数和(自身を含む): 6384403872

約数和(自身を除く): 3435200368

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 73, 86, 104, 146, 172, 208, 292, 344, 559, 584, 688, 949, 1118, 1168, 1898, 2236, 3139, 3796, 4472, 4517, 6278, 7592, 8944, 9034, 12556, 15184, 18068, 25112, 36136, 40807, 50224, 58721, 72272, 81614, 117442, 163228, 194231, 234884, 326456, 329741, 388462, 469768, 652912, 659482, 776924, 939536, 1318964, 1553848, 2525003, 2637928, 3107696, 4286633, 5050006, 5275856, 8573266, 10100012, 14178863, 17146532, 20200024, 28357726, 34293064, 40400048, 56715452, 68586128, 113430904, 184325219, 226861808, 368650438, 737300876, 1474601752, 2949203504]

約数ペア:

[(1, 2949203504), (2, 1474601752), (4, 737300876), (8, 368650438), (13, 226861808), (16, 184325219), (26, 113430904), (43, 68586128), (52, 56715452), (73, 40400048), (86, 34293064), (104, 28357726), (146, 20200024), (172, 17146532), (208, 14178863), (292, 10100012), (344, 8573266), (559, 5275856), (584, 5050006), (688, 4286633), (949, 3107696), (1118, 2637928), (1168, 2525003), (1898, 1553848), (2236, 1318964), (3139, 939536), (3796, 776924), (4472, 659482), (4517, 652912), (6278, 469768), (7592, 388462), (8944, 329741), (9034, 326456), (12556, 234884), (15184, 194231), (18068, 163228), (25112, 117442), (36136, 81614), (40807, 72272), (50224, 58721)]