272954

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{653}}^1$

素因数の和:685

約数の個数: 16

約数和(自身を含む): 470880

約数和(自身を除く): 197926

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 653, 1306, 7183, 12407, 14366, 24814, 136477, 272954]

約数ペア:

[(1, 272954), (2, 136477), (11, 24814), (19, 14366), (22, 12407), (38, 7183), (209, 1306), (418, 653)]