988506736

素因数分解:

$2^4\times 7^1\times {\mathrm{179}}^1\times {\mathrm{49307}}^1$

素因数の和:49501

約数の個数: 40

約数和(自身を含む): 2201109120

約数和(自身を除く): 1212602384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 179, 358, 716, 1253, 1432, 2506, 2864, 5012, 10024, 20048, 49307, 98614, 197228, 345149, 394456, 690298, 788912, 1380596, 2761192, 5522384, 8825953, 17651906, 35303812, 61781671, 70607624, 123563342, 141215248, 247126684, 494253368, 988506736]

約数ペア:

[(1, 988506736), (2, 494253368), (4, 247126684), (7, 141215248), (8, 123563342), (14, 70607624), (16, 61781671), (28, 35303812), (56, 17651906), (112, 8825953), (179, 5522384), (358, 2761192), (716, 1380596), (1253, 788912), (1432, 690298), (2506, 394456), (2864, 345149), (5012, 197228), (10024, 98614), (20048, 49307)]