1994334895

素因数分解:

$5^1\times 7^1\times {\mathrm{2027}}^1\times {\mathrm{28111}}^1$

素因数の和:30150

約数の個数: 16

約数和(自身を含む): 2736534528

約数和(自身を除く): 742199633

約数列:

[1, 5, 7, 35, 2027, 10135, 14189, 28111, 70945, 140555, 196777, 983885, 56980997, 284904985, 398866979, 1994334895]

約数ペア:

[(1, 1994334895), (5, 398866979), (7, 284904985), (35, 56980997), (2027, 983885), (10135, 196777), (14189, 140555), (28111, 70945)]