2129774399

素因数分解:

${\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{811}}^1\times {\mathrm{863}}^1$

素因数の和:1870

約数の個数: 16

約数和(自身を含む): 2273080320

約数和(自身を除く): 143305921

約数列:

[1, 17, 179, 811, 863, 3043, 13787, 14671, 145169, 154477, 699893, 2467873, 2626109, 11898181, 125280847, 2129774399]

約数ペア:

[(1, 2129774399), (17, 125280847), (179, 11898181), (811, 2626109), (863, 2467873), (3043, 699893), (13787, 154477), (14671, 145169)]