1547877254

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{12517}}^1$

素因数の和:12621

約数の個数: 48

約数和(自身を含む): 2956851744

約数和(自身を除く): 1408974490

約数列:

[1, 2, 7, 11, 14, 22, 73, 77, 121, 146, 154, 242, 511, 803, 847, 1022, 1606, 1694, 5621, 8833, 11242, 12517, 17666, 25034, 61831, 87619, 123662, 137687, 175238, 275374, 913741, 963809, 1514557, 1827482, 1927618, 3029114, 6396187, 10051151, 10601899, 12792374, 20102302, 21203798, 70358057, 110562661, 140716114, 221125322, 773938627, 1547877254]

約数ペア:

[(1, 1547877254), (2, 773938627), (7, 221125322), (11, 140716114), (14, 110562661), (22, 70358057), (73, 21203798), (77, 20102302), (121, 12792374), (146, 10601899), (154, 10051151), (242, 6396187), (511, 3029114), (803, 1927618), (847, 1827482), (1022, 1514557), (1606, 963809), (1694, 913741), (5621, 275374), (8833, 175238), (11242, 137687), (12517, 123662), (17666, 87619), (25034, 61831)]