216709682905

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{7354817}}^1$

素因数の和:7354976

約数の個数: 16

約数和(自身を含む): 266891635584

約数和(自身を除く): 50181952679

約数列:

[1, 5, 71, 83, 355, 415, 5893, 29465, 7354817, 36774085, 522192007, 610449811, 2610960035, 3052249055, 43341936581, 216709682905]

約数ペア:

[(1, 216709682905), (5, 43341936581), (71, 3052249055), (83, 2610960035), (355, 610449811), (415, 522192007), (5893, 36774085), (29465, 7354817)]