2150844976

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{2729}}^1$

素因数の和:3002

約数の個数: 80

約数和(自身を含む): 4939683840

約数和(自身を除く): 2788838864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 227, 248, 434, 454, 496, 868, 908, 1589, 1736, 1816, 2729, 3178, 3472, 3632, 5458, 6356, 7037, 10916, 12712, 14074, 19103, 21832, 25424, 28148, 38206, 43664, 49259, 56296, 76412, 84599, 98518, 112592, 152824, 169198, 197036, 305648, 338396, 394072, 592193, 619483, 676792, 788144, 1184386, 1238966, 1353584, 2368772, 2477932, 4336381, 4737544, 4955864, 8672762, 9475088, 9911728, 17345524, 19203973, 34691048, 38407946, 69382096, 76815892, 134427811, 153631784, 268855622, 307263568, 537711244, 1075422488, 2150844976]

約数ペア:

[(1, 2150844976), (2, 1075422488), (4, 537711244), (7, 307263568), (8, 268855622), (14, 153631784), (16, 134427811), (28, 76815892), (31, 69382096), (56, 38407946), (62, 34691048), (112, 19203973), (124, 17345524), (217, 9911728), (227, 9475088), (248, 8672762), (434, 4955864), (454, 4737544), (496, 4336381), (868, 2477932), (908, 2368772), (1589, 1353584), (1736, 1238966), (1816, 1184386), (2729, 788144), (3178, 676792), (3472, 619483), (3632, 592193), (5458, 394072), (6356, 338396), (7037, 305648), (10916, 197036), (12712, 169198), (14074, 152824), (19103, 112592), (21832, 98518), (25424, 84599), (28148, 76412), (38206, 56296), (43664, 49259)]