243300538

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{2389}}^1\times {\mathrm{3917}}^1$

素因数の和:6321

約数の個数: 16

約数和(自身を含む): 393288840

約数和(自身を除く): 149988302

約数列:

[1, 2, 13, 26, 2389, 3917, 4778, 7834, 31057, 50921, 62114, 101842, 9357713, 18715426, 121650269, 243300538]

約数ペア:

[(1, 243300538), (2, 121650269), (13, 18715426), (26, 9357713), (2389, 101842), (3917, 62114), (4778, 50921), (7834, 31057)]