98659820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{704713}}^1$

素因数の和:704729

約数の個数: 24

約数和(自身を含む): 236783904

約数和(自身を除く): 138124084

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 704713, 1409426, 2818852, 3523565, 4932991, 7047130, 9865982, 14094260, 19731964, 24664955, 49329910, 98659820]

約数ペア:

[(1, 98659820), (2, 49329910), (4, 24664955), (5, 19731964), (7, 14094260), (10, 9865982), (14, 7047130), (20, 4932991), (28, 3523565), (35, 2818852), (70, 1409426), (140, 704713)]