2077385384

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1\times {\mathrm{521}}^1$

素因数の和:810

約数の個数: 64

約数和(自身を含む): 4076360640

約数和(自身を除く): 1998975256

約数列:

[1, 2, 4, 8, 43, 67, 86, 134, 172, 173, 268, 344, 346, 521, 536, 692, 1042, 1384, 2084, 2881, 4168, 5762, 7439, 11524, 11591, 14878, 22403, 23048, 23182, 29756, 34907, 44806, 46364, 59512, 69814, 89612, 90133, 92728, 139628, 179224, 180266, 279256, 360532, 498413, 721064, 996826, 1501001, 1993652, 3002002, 3875719, 3987304, 6004004, 6038911, 7751438, 12008008, 12077822, 15502876, 24155644, 31005752, 48311288, 259673173, 519346346, 1038692692, 2077385384]

約数ペア:

[(1, 2077385384), (2, 1038692692), (4, 519346346), (8, 259673173), (43, 48311288), (67, 31005752), (86, 24155644), (134, 15502876), (172, 12077822), (173, 12008008), (268, 7751438), (344, 6038911), (346, 6004004), (521, 3987304), (536, 3875719), (692, 3002002), (1042, 1993652), (1384, 1501001), (2084, 996826), (2881, 721064), (4168, 498413), (5762, 360532), (7439, 279256), (11524, 180266), (11591, 179224), (14878, 139628), (22403, 92728), (23048, 90133), (23182, 89612), (29756, 69814), (34907, 59512), (44806, 46364)]