542788022

素因数分解:

$2^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{194827}}^1$

素因数の和:195035

約数の個数: 16

約数和(自身を含む): 935174400

約数和(自身を除く): 392386378

約数列:

[1, 2, 7, 14, 199, 398, 1393, 2786, 194827, 389654, 1363789, 2727578, 38770573, 77541146, 271394011, 542788022]

約数ペア:

[(1, 542788022), (2, 271394011), (7, 77541146), (14, 38770573), (199, 2727578), (398, 1363789), (1393, 389654), (2786, 194827)]