631451802

素因数分解:

$2^1\times 3^1\times {\mathrm{157}}^1\times {\mathrm{227}}^1\times {\mathrm{2953}}^1$

素因数の和:3342

約数の個数: 32

約数和(自身を含む): 1276978752

約数和(自身を除く): 645526950

約数列:

[1, 2, 3, 6, 157, 227, 314, 454, 471, 681, 942, 1362, 2953, 5906, 8859, 17718, 35639, 71278, 106917, 213834, 463621, 670331, 927242, 1340662, 1390863, 2010993, 2781726, 4021986, 105241967, 210483934, 315725901, 631451802]

約数ペア:

[(1, 631451802), (2, 315725901), (3, 210483934), (6, 105241967), (157, 4021986), (227, 2781726), (314, 2010993), (454, 1390863), (471, 1340662), (681, 927242), (942, 670331), (1362, 463621), (2953, 213834), (5906, 106917), (8859, 71278), (17718, 35639)]