131172706

素因数分解:

$2^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{16943}}^1$

素因数の和:17038

約数の個数: 24

約数和(自身を含む): 231793920

約数和(自身を除く): 100621214

約数列:

[1, 2, 7, 14, 49, 79, 98, 158, 553, 1106, 3871, 7742, 16943, 33886, 118601, 237202, 830207, 1338497, 1660414, 2676994, 9369479, 18738958, 65586353, 131172706]

約数ペア:

[(1, 131172706), (2, 65586353), (7, 18738958), (14, 9369479), (49, 2676994), (79, 1660414), (98, 1338497), (158, 830207), (553, 237202), (1106, 118601), (3871, 33886), (7742, 16943)]