5419998

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{4241}}^1$

素因数の和:4320

約数の個数: 24

約数和(自身を含む): 11911536

約数和(自身を除く): 6491538

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 4241, 8482, 12723, 25446, 38169, 76338, 301111, 602222, 903333, 1806666, 2709999, 5419998]

約数ペア:

[(1, 5419998), (2, 2709999), (3, 1806666), (6, 903333), (9, 602222), (18, 301111), (71, 76338), (142, 38169), (213, 25446), (426, 12723), (639, 8482), (1278, 4241)]