2011323116

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{823}}^1\times {\mathrm{829}}^1$

素因数の和:1734

約数の個数: 48

約数和(自身を含む): 3906551040

約数和(自身を除く): 1895227924

約数列:

[1, 2, 4, 11, 22, 44, 67, 134, 268, 737, 823, 829, 1474, 1646, 1658, 2948, 3292, 3316, 9053, 9119, 18106, 18238, 36212, 36476, 55141, 55543, 110282, 111086, 220564, 222172, 606551, 610973, 682267, 1213102, 1221946, 1364534, 2426204, 2443892, 2729068, 7504937, 15009874, 30019748, 45711889, 91423778, 182847556, 502830779, 1005661558, 2011323116]

約数ペア:

[(1, 2011323116), (2, 1005661558), (4, 502830779), (11, 182847556), (22, 91423778), (44, 45711889), (67, 30019748), (134, 15009874), (268, 7504937), (737, 2729068), (823, 2443892), (829, 2426204), (1474, 1364534), (1646, 1221946), (1658, 1213102), (2948, 682267), (3292, 610973), (3316, 606551), (9053, 222172), (9119, 220564), (18106, 111086), (18238, 110282), (36212, 55543), (36476, 55141)]