853378190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{12191117}}^1$

素因数の和:12191131

約数の個数: 16

約数和(自身を含む): 1755520992

約数和(自身を除く): 902142802

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 12191117, 24382234, 60955585, 85337819, 121911170, 170675638, 426689095, 853378190]

約数ペア:

[(1, 853378190), (2, 426689095), (5, 170675638), (7, 121911170), (10, 85337819), (14, 60955585), (35, 24382234), (70, 12191117)]