8061991574

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{15647}}^1$

素因数の和:15837

約数の個数: 64

約数和(自身を含む): 15773184000

約数和(自身を除く): 7711192426

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 149, 182, 247, 266, 298, 494, 1043, 1729, 1937, 2086, 2831, 3458, 3874, 5662, 13559, 15647, 19817, 27118, 31294, 36803, 39634, 73606, 109529, 203411, 219058, 257621, 297293, 406822, 515242, 594586, 1423877, 2081051, 2331403, 2847754, 3864809, 4162102, 4662806, 7729618, 16319821, 27053663, 30308239, 32639642, 44296657, 54107326, 60616478, 88593314, 212157673, 310076599, 424315346, 575856541, 620153198, 1151713082, 4030995787, 8061991574]

約数ペア:

[(1, 8061991574), (2, 4030995787), (7, 1151713082), (13, 620153198), (14, 575856541), (19, 424315346), (26, 310076599), (38, 212157673), (91, 88593314), (133, 60616478), (149, 54107326), (182, 44296657), (247, 32639642), (266, 30308239), (298, 27053663), (494, 16319821), (1043, 7729618), (1729, 4662806), (1937, 4162102), (2086, 3864809), (2831, 2847754), (3458, 2331403), (3874, 2081051), (5662, 1423877), (13559, 594586), (15647, 515242), (19817, 406822), (27118, 297293), (31294, 257621), (36803, 219058), (39634, 203411), (73606, 109529)]