1280454893

素因数分解:

${\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{8009}}^1$

素因数の和:8224

約数の個数: 16

約数和(自身を含む): 1369710000

約数和(自身を除く): 89255107

約数列:

[1, 29, 37, 149, 1073, 4321, 5513, 8009, 159877, 232261, 296333, 1193341, 8593657, 34606889, 44153617, 1280454893]

約数ペア:

[(1, 1280454893), (29, 44153617), (37, 34606889), (149, 8593657), (1073, 1193341), (4321, 296333), (5513, 232261), (8009, 159877)]