2017379890

素因数分解:

$2^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{657127}}^1$

素因数の和:657441

約数の個数: 16

約数和(自身を含む): 3643117632

約数和(自身を除く): 1625737742

約数列:

[1, 2, 5, 10, 307, 614, 1535, 3070, 657127, 1314254, 3285635, 6571270, 201737989, 403475978, 1008689945, 2017379890]

約数ペア:

[(1, 2017379890), (2, 1008689945), (5, 403475978), (10, 201737989), (307, 6571270), (614, 3285635), (1535, 1314254), (3070, 657127)]