2547961921

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{60217}}^1$

素因数の和:60384

約数の個数: 16

約数和(自身を含む): 2861559360

約数和(自身を除く): 313597439

約数列:

[1, 17, 19, 131, 323, 2227, 2489, 42313, 60217, 1023689, 1144123, 7888427, 19450091, 134103259, 149880113, 2547961921]

約数ペア:

[(1, 2547961921), (17, 149880113), (19, 134103259), (131, 19450091), (323, 7888427), (2227, 1144123), (2489, 1023689), (42313, 60217)]