489039990929

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{97847}}^1\times {\mathrm{37579}}^1$

素因数の和:135452

約数の個数: 16

約数和(自身を含む): 588340454400

約数和(自身を除く): 99300463471

約数列:

[1, 7, 19, 133, 37579, 97847, 263053, 684929, 714001, 1859093, 4998007, 13013651, 3676992413, 25738946891, 69862855847, 489039990929]

約数ペア:

[(1, 489039990929), (7, 69862855847), (19, 25738946891), (133, 3676992413), (37579, 13013651), (97847, 4998007), (263053, 1859093), (684929, 714001)]