2016556356

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{691}}^1\times {\mathrm{1549}}^1$

素因数の和:2404

約数の個数: 48

約数和(自身を含む): 4745182400

約数和(自身を除く): 2728626044

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 691, 942, 1382, 1549, 1884, 2073, 2764, 3098, 4146, 4647, 6196, 8292, 9294, 18588, 108487, 216974, 243193, 325461, 433948, 486386, 650922, 729579, 972772, 1070359, 1301844, 1459158, 2140718, 2918316, 3211077, 4281436, 6422154, 12844308, 168046363, 336092726, 504139089, 672185452, 1008278178, 2016556356]

約数ペア:

[(1, 2016556356), (2, 1008278178), (3, 672185452), (4, 504139089), (6, 336092726), (12, 168046363), (157, 12844308), (314, 6422154), (471, 4281436), (628, 3211077), (691, 2918316), (942, 2140718), (1382, 1459158), (1549, 1301844), (1884, 1070359), (2073, 972772), (2764, 729579), (3098, 650922), (4146, 486386), (4647, 433948), (6196, 325461), (8292, 243193), (9294, 216974), (18588, 108487)]