1780322011

素因数分解:

${\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{257}}^1\times {\mathrm{2287}}^1$

素因数の和:2790

約数の個数: 16

約数和(自身を含む): 1933835904

約数和(自身を除く): 153513893

約数列:

[1, 13, 233, 257, 2287, 3029, 3341, 29731, 59881, 532871, 587759, 778453, 6927323, 7640867, 136947847, 1780322011]

約数ペア:

[(1, 1780322011), (13, 136947847), (233, 7640867), (257, 6927323), (2287, 778453), (3029, 587759), (3341, 532871), (29731, 59881)]