2190686504

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{257}}^1\times {\mathrm{269}}^1$

素因数の和:782

約数の個数: 64

約数和(自身を含む): 4401118800

約数和(自身を除く): 2210432296

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 233, 257, 269, 466, 514, 538, 932, 1028, 1076, 1864, 2056, 2152, 3961, 4369, 4573, 7922, 8738, 9146, 15844, 17476, 18292, 31688, 34952, 36584, 59881, 62677, 69133, 119762, 125354, 138266, 239524, 250708, 276532, 479048, 501416, 553064, 1017977, 1065509, 1175261, 2035954, 2131018, 2350522, 4071908, 4262036, 4701044, 8143816, 8524072, 9402088, 16107989, 32215978, 64431956, 128863912, 273835813, 547671626, 1095343252, 2190686504]

約数ペア:

[(1, 2190686504), (2, 1095343252), (4, 547671626), (8, 273835813), (17, 128863912), (34, 64431956), (68, 32215978), (136, 16107989), (233, 9402088), (257, 8524072), (269, 8143816), (466, 4701044), (514, 4262036), (538, 4071908), (932, 2350522), (1028, 2131018), (1076, 2035954), (1864, 1175261), (2056, 1065509), (2152, 1017977), (3961, 553064), (4369, 501416), (4573, 479048), (7922, 276532), (8738, 250708), (9146, 239524), (15844, 138266), (17476, 125354), (18292, 119762), (31688, 69133), (34952, 62677), (36584, 59881)]