287525282

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{108011}}^1$

素因数の和:108046

約数の個数: 16

約数和(自身を含む): 474388704

約数和(自身を除く): 186863422

約数列:

[1, 2, 11, 22, 121, 242, 1331, 2662, 108011, 216022, 1188121, 2376242, 13069331, 26138662, 143762641, 287525282]

約数ペア:

[(1, 287525282), (2, 143762641), (11, 26138662), (22, 13069331), (121, 2376242), (242, 1188121), (1331, 216022), (2662, 108011)]