266988470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{3814121}}^1$

素因数の和:3814135

約数の個数: 16

約数和(自身を含む): 549233568

約数和(自身を除く): 282245098

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 3814121, 7628242, 19070605, 26698847, 38141210, 53397694, 133494235, 266988470]

約数ペア:

[(1, 266988470), (2, 133494235), (5, 53397694), (7, 38141210), (10, 26698847), (14, 19070605), (35, 7628242), (70, 3814121)]