1982486

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{929}}^1$

素因数の和:1039

約数の個数: 16

約数和(自身を含む): 3281040

約数和(自身を除く): 1298554

約数列:

[1, 2, 11, 22, 97, 194, 929, 1067, 1858, 2134, 10219, 20438, 90113, 180226, 991243, 1982486]

約数ペア:

[(1, 1982486), (2, 991243), (11, 180226), (22, 90113), (97, 20438), (194, 10219), (929, 2134), (1067, 1858)]