15676420474

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{115883}}^1$

素因数の和:115963

約数の個数: 48

約数和(自身を含む): 28482433056

約数和(自身を除く): 12806012582

約数列:

[1, 2, 11, 13, 22, 26, 43, 86, 121, 143, 242, 286, 473, 559, 946, 1118, 1573, 3146, 5203, 6149, 10406, 12298, 67639, 115883, 135278, 231766, 1274713, 1506479, 2549426, 3012958, 4982969, 9965938, 14021843, 16571269, 28043686, 33142538, 54812659, 64778597, 109625318, 129557194, 182283959, 364567918, 602939249, 712564567, 1205878498, 1425129134, 7838210237, 15676420474]

約数ペア:

[(1, 15676420474), (2, 7838210237), (11, 1425129134), (13, 1205878498), (22, 712564567), (26, 602939249), (43, 364567918), (86, 182283959), (121, 129557194), (143, 109625318), (242, 64778597), (286, 54812659), (473, 33142538), (559, 28043686), (946, 16571269), (1118, 14021843), (1573, 9965938), (3146, 4982969), (5203, 3012958), (6149, 2549426), (10406, 1506479), (12298, 1274713), (67639, 231766), (115883, 135278)]