2019713131136

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{3465629}}^1$

素因数の和:3465829

約数の個数: 64

約数和(自身を含む): 4188906981000

約数和(自身を除く): 2169193849864

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 157, 232, 314, 464, 628, 928, 1256, 1856, 2512, 3712, 4553, 5024, 9106, 10048, 18212, 20096, 36424, 72848, 145696, 291392, 582784, 3465629, 6931258, 13862516, 27725032, 55450064, 100503241, 110900128, 201006482, 221800256, 402012964, 443600512, 544103753, 804025928, 1088207506, 1608051856, 2176415012, 3216103712, 4352830024, 6432207424, 8705660048, 12864414848, 15779008837, 17411320096, 31558017674, 34822640192, 63116035348, 69645280384, 126232070696, 252464141392, 504928282784, 1009856565568, 2019713131136]

約数ペア:

[(1, 2019713131136), (2, 1009856565568), (4, 504928282784), (8, 252464141392), (16, 126232070696), (29, 69645280384), (32, 63116035348), (58, 34822640192), (64, 31558017674), (116, 17411320096), (128, 15779008837), (157, 12864414848), (232, 8705660048), (314, 6432207424), (464, 4352830024), (628, 3216103712), (928, 2176415012), (1256, 1608051856), (1856, 1088207506), (2512, 804025928), (3712, 544103753), (4553, 443600512), (5024, 402012964), (9106, 221800256), (10048, 201006482), (18212, 110900128), (20096, 100503241), (36424, 55450064), (72848, 27725032), (145696, 13862516), (291392, 6931258), (582784, 3465629)]