8620920718

素因数分解:

$2^1\times {\mathrm{229}}^1\times {\mathrm{907}}^1\times {\mathrm{20753}}^1$

素因数の和:21891

約数の個数: 16

約数和(自身を含む): 13002796080

約数和(自身を除く): 4381875362

約数列:

[1, 2, 229, 458, 907, 1814, 20753, 41506, 207703, 415406, 4752437, 9504874, 18822971, 37645942, 4310460359, 8620920718]

約数ペア:

[(1, 8620920718), (2, 4310460359), (229, 37645942), (458, 18822971), (907, 9504874), (1814, 4752437), (20753, 415406), (41506, 207703)]