1549788

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:202

約数の個数: 48

約数和(自身を含む): 3919104

約数和(自身を除く): 2369316

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 71, 102, 107, 142, 204, 213, 214, 284, 321, 426, 428, 642, 852, 1207, 1284, 1819, 2414, 3621, 3638, 4828, 5457, 7242, 7276, 7597, 10914, 14484, 15194, 21828, 22791, 30388, 45582, 91164, 129149, 258298, 387447, 516596, 774894, 1549788]

約数ペア:

[(1, 1549788), (2, 774894), (3, 516596), (4, 387447), (6, 258298), (12, 129149), (17, 91164), (34, 45582), (51, 30388), (68, 22791), (71, 21828), (102, 15194), (107, 14484), (142, 10914), (204, 7597), (213, 7276), (214, 7242), (284, 5457), (321, 4828), (426, 3638), (428, 3621), (642, 2414), (852, 1819), (1207, 1284)]