297156958

素因数分解:

$2^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{142453}}^1$

素因数の和:142611

約数の個数: 16

約数和(自身を含む): 512834400

約数和(自身を除く): 215677442

約数列:

[1, 2, 7, 14, 149, 298, 1043, 2086, 142453, 284906, 997171, 1994342, 21225497, 42450994, 148578479, 297156958]

約数ペア:

[(1, 297156958), (2, 148578479), (7, 42450994), (14, 21225497), (149, 1994342), (298, 997171), (1043, 284906), (2086, 142453)]