2021074498

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1\times {\mathrm{2647}}^1$

素因数の和:3022

約数の個数: 32

約数和(自身を含む): 3248778240

約数和(自身を除く): 1227703742

約数列:

[1, 2, 19, 38, 71, 142, 283, 566, 1349, 2647, 2698, 5294, 5377, 10754, 20093, 40186, 50293, 100586, 187937, 375874, 381767, 749101, 763534, 1498202, 3570803, 7141606, 14232919, 28465838, 53186171, 106372342, 1010537249, 2021074498]

約数ペア:

[(1, 2021074498), (2, 1010537249), (19, 106372342), (38, 53186171), (71, 28465838), (142, 14232919), (283, 7141606), (566, 3570803), (1349, 1498202), (2647, 763534), (2698, 749101), (5294, 381767), (5377, 375874), (10754, 187937), (20093, 100586), (40186, 50293)]