2555562282

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{246343}}^1$

素因数の和:246387

約数の個数: 64

約数和(自身を含む): 6621726720

約数和(自身を除く): 4066164438

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 57, 78, 91, 114, 133, 182, 247, 266, 273, 399, 494, 546, 741, 798, 1482, 1729, 3458, 5187, 10374, 246343, 492686, 739029, 1478058, 1724401, 3202459, 3448802, 4680517, 5173203, 6404918, 9361034, 9607377, 10346406, 14041551, 19214754, 22417213, 28083102, 32763619, 44834426, 60846721, 65527238, 67251639, 98290857, 121693442, 134503278, 182540163, 196581714, 365080326, 425927047, 851854094, 1277781141, 2555562282]

約数ペア:

[(1, 2555562282), (2, 1277781141), (3, 851854094), (6, 425927047), (7, 365080326), (13, 196581714), (14, 182540163), (19, 134503278), (21, 121693442), (26, 98290857), (38, 67251639), (39, 65527238), (42, 60846721), (57, 44834426), (78, 32763619), (91, 28083102), (114, 22417213), (133, 19214754), (182, 14041551), (247, 10346406), (266, 9607377), (273, 9361034), (399, 6404918), (494, 5173203), (546, 4680517), (741, 3448802), (798, 3202459), (1482, 1724401), (1729, 1478058), (3458, 739029), (5187, 492686), (10374, 246343)]