2019436919

素因数分解:

${\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{1301}}^1$

素因数の和:1507

約数の個数: 24

約数和(自身を含む): 2216014416

約数和(自身を除く): 196577497

約数列:

[1, 17, 41, 131, 289, 697, 1301, 2227, 5371, 11849, 22117, 37859, 53341, 91307, 170431, 375989, 906797, 1552219, 2897327, 6987671, 15415549, 49254559, 118790407, 2019436919]

約数ペア:

[(1, 2019436919), (17, 118790407), (41, 49254559), (131, 15415549), (289, 6987671), (697, 2897327), (1301, 1552219), (2227, 906797), (5371, 375989), (11849, 170431), (22117, 91307), (37859, 53341)]