2017491706

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{136483}}^1$

素因数の和:136893

約数の個数: 16

約数和(自身を含む): 3193725600

約数和(自身を除く): 1176233894

約数列:

[1, 2, 19, 38, 389, 778, 7391, 14782, 136483, 272966, 2593177, 5186354, 53091887, 106183774, 1008745853, 2017491706]

約数ペア:

[(1, 2017491706), (2, 1008745853), (19, 106183774), (38, 53091887), (389, 5186354), (778, 2593177), (7391, 272966), (14782, 136483)]