2057218974715

素因数分解:

$5^1\times {\mathrm{29}}^2\times {\mathrm{163}}^1\times {\mathrm{3001421}}^1$

素因数の和:3001647

約数の個数: 24

約数和(自身を含む): 2572410745008

約数和(自身を除く): 515191770293

約数列:

[1, 5, 29, 145, 163, 815, 841, 4205, 4727, 23635, 137083, 685415, 3001421, 15007105, 87041209, 435206045, 489231623, 2446158115, 2524195061, 12620975305, 14187717067, 70938585335, 411443794943, 2057218974715]

約数ペア:

[(1, 2057218974715), (5, 411443794943), (29, 70938585335), (145, 14187717067), (163, 12620975305), (815, 2524195061), (841, 2446158115), (4205, 489231623), (4727, 435206045), (23635, 87041209), (137083, 15007105), (685415, 3001421)]