265112874

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{2447}}^1$

素因数の和:2931

約数の個数: 48

約数和(自身を含む): 620186112

約数和(自身を除く): 355073238

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 463, 926, 1389, 2447, 2778, 4167, 4894, 6019, 7341, 8334, 12038, 14682, 18057, 22023, 31811, 36114, 44046, 54171, 63622, 95433, 108342, 190866, 286299, 572598, 1132961, 2265922, 3398883, 6797766, 10196649, 14728493, 20393298, 29456986, 44185479, 88370958, 132556437, 265112874]

約数ペア:

[(1, 265112874), (2, 132556437), (3, 88370958), (6, 44185479), (9, 29456986), (13, 20393298), (18, 14728493), (26, 10196649), (39, 6797766), (78, 3398883), (117, 2265922), (234, 1132961), (463, 572598), (926, 286299), (1389, 190866), (2447, 108342), (2778, 95433), (4167, 63622), (4894, 54171), (6019, 44046), (7341, 36114), (8334, 31811), (12038, 22023), (14682, 18057)]