2012921904

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{1049}}^1\times {\mathrm{5711}}^1$

素因数の和:6778

約数の個数: 80

約数和(自身を含む): 5949619200

約数和(自身を除く): 3936697296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 1049, 2098, 3147, 4196, 5711, 6294, 7343, 8392, 11422, 12588, 14686, 16784, 17133, 22029, 22844, 25176, 29372, 34266, 39977, 44058, 45688, 50352, 58744, 68532, 79954, 88116, 91376, 117488, 119931, 137064, 159908, 176232, 239862, 274128, 319816, 352464, 479724, 639632, 959448, 1918896, 5990839, 11981678, 17972517, 23963356, 35945034, 41935873, 47926712, 71890068, 83871746, 95853424, 125807619, 143780136, 167743492, 251615238, 287560272, 335486984, 503230476, 670973968, 1006460952, 2012921904]

約数ペア:

[(1, 2012921904), (2, 1006460952), (3, 670973968), (4, 503230476), (6, 335486984), (7, 287560272), (8, 251615238), (12, 167743492), (14, 143780136), (16, 125807619), (21, 95853424), (24, 83871746), (28, 71890068), (42, 47926712), (48, 41935873), (56, 35945034), (84, 23963356), (112, 17972517), (168, 11981678), (336, 5990839), (1049, 1918896), (2098, 959448), (3147, 639632), (4196, 479724), (5711, 352464), (6294, 319816), (7343, 274128), (8392, 239862), (11422, 176232), (12588, 159908), (14686, 137064), (16784, 119931), (17133, 117488), (22029, 91376), (22844, 88116), (25176, 79954), (29372, 68532), (34266, 58744), (39977, 50352), (44058, 45688)]