194939710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2784853}}^1$

素因数の和:2784867

約数の個数: 16

約数和(自身を含む): 401018976

約数和(自身を除く): 206079266

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2784853, 5569706, 13924265, 19493971, 27848530, 38987942, 97469855, 194939710]

約数ペア:

[(1, 194939710), (2, 97469855), (5, 38987942), (7, 27848530), (10, 19493971), (14, 13924265), (35, 5569706), (70, 2784853)]