549161522

素因数分解:

$2^1\times 7^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{463}}^1$

素因数の和:525

約数の個数: 80

約数和(自身を含む): 1091717760

約数和(自身を除く): 542556238

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 49, 91, 98, 133, 182, 247, 266, 343, 463, 494, 637, 686, 926, 931, 1274, 1729, 1862, 2401, 3241, 3458, 4459, 4802, 6019, 6482, 6517, 8797, 8918, 12038, 12103, 13034, 17594, 22687, 24206, 31213, 42133, 45374, 45619, 61579, 62426, 84266, 84721, 91238, 114361, 123158, 158809, 169442, 228722, 294931, 317618, 431053, 589862, 593047, 800527, 862106, 1111663, 1186094, 1601054, 2064517, 2223326, 3017371, 4129034, 5603689, 6034742, 11207378, 14451619, 21121597, 28903238, 39225823, 42243194, 78451646, 274580761, 549161522]

約数ペア:

[(1, 549161522), (2, 274580761), (7, 78451646), (13, 42243194), (14, 39225823), (19, 28903238), (26, 21121597), (38, 14451619), (49, 11207378), (91, 6034742), (98, 5603689), (133, 4129034), (182, 3017371), (247, 2223326), (266, 2064517), (343, 1601054), (463, 1186094), (494, 1111663), (637, 862106), (686, 800527), (926, 593047), (931, 589862), (1274, 431053), (1729, 317618), (1862, 294931), (2401, 228722), (3241, 169442), (3458, 158809), (4459, 123158), (4802, 114361), (6019, 91238), (6482, 84721), (6517, 84266), (8797, 62426), (8918, 61579), (12038, 45619), (12103, 45374), (13034, 42133), (17594, 31213), (22687, 24206)]