2056608412

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{547}}^1\times {\mathrm{811}}^1$

素因数の和:1442

約数の個数: 48

約数和(自身を含む): 3862391680

約数和(自身を除く): 1805783268

約数列:

[1, 2, 4, 19, 38, 61, 76, 122, 244, 547, 811, 1094, 1159, 1622, 2188, 2318, 3244, 4636, 10393, 15409, 20786, 30818, 33367, 41572, 49471, 61636, 66734, 98942, 133468, 197884, 443617, 633973, 887234, 939949, 1267946, 1774468, 1879898, 2535892, 3759796, 8428723, 16857446, 27060637, 33714892, 54121274, 108242548, 514152103, 1028304206, 2056608412]

約数ペア:

[(1, 2056608412), (2, 1028304206), (4, 514152103), (19, 108242548), (38, 54121274), (61, 33714892), (76, 27060637), (122, 16857446), (244, 8428723), (547, 3759796), (811, 2535892), (1094, 1879898), (1159, 1774468), (1622, 1267946), (2188, 939949), (2318, 887234), (3244, 633973), (4636, 443617), (10393, 197884), (15409, 133468), (20786, 98942), (30818, 66734), (33367, 61636), (41572, 49471)]