2548337

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:256

約数の個数: 16

約数和(自身を含む): 2980800

約数和(自身を除く): 432463

約数列:

[1, 11, 19, 89, 137, 209, 979, 1507, 1691, 2603, 12193, 18601, 28633, 134123, 231667, 2548337]

約数ペア:

[(1, 2548337), (11, 231667), (19, 134123), (89, 28633), (137, 18601), (209, 12193), (979, 2603), (1507, 1691)]