2073453508

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{105337}}^1$

素因数の和:105404

約数の個数: 48

約数和(自身を含む): 4483185280

約数和(自身を除く): 2409731772

約数列:

[1, 2, 4, 7, 14, 19, 28, 37, 38, 74, 76, 133, 148, 259, 266, 518, 532, 703, 1036, 1406, 2812, 4921, 9842, 19684, 105337, 210674, 421348, 737359, 1474718, 2001403, 2949436, 3897469, 4002806, 7794938, 8005612, 14009821, 15589876, 27282283, 28019642, 54564566, 56039284, 74051911, 109129132, 148103822, 296207644, 518363377, 1036726754, 2073453508]

約数ペア:

[(1, 2073453508), (2, 1036726754), (4, 518363377), (7, 296207644), (14, 148103822), (19, 109129132), (28, 74051911), (37, 56039284), (38, 54564566), (74, 28019642), (76, 27282283), (133, 15589876), (148, 14009821), (259, 8005612), (266, 7794938), (518, 4002806), (532, 3897469), (703, 2949436), (1036, 2001403), (1406, 1474718), (2812, 737359), (4921, 421348), (9842, 210674), (19684, 105337)]