2491734

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1447}}^1$

素因数の和:1500

約数の個数: 32

約数和(自身を含む): 5838336

約数和(自身を除く): 3346602

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 246, 287, 574, 861, 1447, 1722, 2894, 4341, 8682, 10129, 20258, 30387, 59327, 60774, 118654, 177981, 355962, 415289, 830578, 1245867, 2491734]

約数ペア:

[(1, 2491734), (2, 1245867), (3, 830578), (6, 415289), (7, 355962), (14, 177981), (21, 118654), (41, 60774), (42, 59327), (82, 30387), (123, 20258), (246, 10129), (287, 8682), (574, 4341), (861, 2894), (1447, 1722)]