1990292807

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{15299}}^1$

素因数の和:15526

約数の個数: 16

約数和(自身を含む): 2159136000

約数和(自身を除く): 168843193

約数列:

[1, 19, 41, 167, 779, 3173, 6847, 15299, 130093, 290681, 627259, 2554933, 11917921, 48543727, 104752253, 1990292807]

約数ペア:

[(1, 1990292807), (19, 104752253), (41, 48543727), (167, 11917921), (779, 2554933), (3173, 627259), (6847, 290681), (15299, 130093)]