1039199728

素因数分解:

$2^4\times 7^1\times {\mathrm{977}}^1\times {\mathrm{9497}}^1$

素因数の和:10489

約数の個数: 40

約数和(自身を含む): 2303682912

約数和(自身を除く): 1264483184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 977, 1954, 3908, 6839, 7816, 9497, 13678, 15632, 18994, 27356, 37988, 54712, 66479, 75976, 109424, 132958, 151952, 265916, 531832, 1063664, 9278569, 18557138, 37114276, 64949983, 74228552, 129899966, 148457104, 259799932, 519599864, 1039199728]

約数ペア:

[(1, 1039199728), (2, 519599864), (4, 259799932), (7, 148457104), (8, 129899966), (14, 74228552), (16, 64949983), (28, 37114276), (56, 18557138), (112, 9278569), (977, 1063664), (1954, 531832), (3908, 265916), (6839, 151952), (7816, 132958), (9497, 109424), (13678, 75976), (15632, 66479), (18994, 54712), (27356, 37988)]