616422

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{1447}}^1$

素因数の和:1523

約数の個数: 16

約数和(自身を含む): 1251072

約数和(自身を除く): 634650

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 1447, 2894, 4341, 8682, 102737, 205474, 308211, 616422]

約数ペア:

[(1, 616422), (2, 308211), (3, 205474), (6, 102737), (71, 8682), (142, 4341), (213, 2894), (426, 1447)]