421497606

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{463}}^1\times {\mathrm{2137}}^1$

素因数の和:2676

約数の個数: 32

約数和(自身を含む): 857115648

約数和(自身を除く): 435618042

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 463, 926, 1389, 2137, 2778, 4274, 6411, 12822, 32873, 65746, 98619, 151727, 197238, 303454, 455181, 910362, 989431, 1978862, 2968293, 5936586, 70249601, 140499202, 210748803, 421497606]

約数ペア:

[(1, 421497606), (2, 210748803), (3, 140499202), (6, 70249601), (71, 5936586), (142, 2968293), (213, 1978862), (426, 989431), (463, 910362), (926, 455181), (1389, 303454), (2137, 197238), (2778, 151727), (4274, 98619), (6411, 65746), (12822, 32873)]