446404

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:267

約数の個数: 24

約数和(自身を含む): 907200

約数和(自身を除く): 460796

約数列:

[1, 2, 4, 7, 14, 28, 107, 149, 214, 298, 428, 596, 749, 1043, 1498, 2086, 2996, 4172, 15943, 31886, 63772, 111601, 223202, 446404]

約数ペア:

[(1, 446404), (2, 223202), (4, 111601), (7, 63772), (14, 31886), (28, 15943), (107, 4172), (149, 2996), (214, 2086), (298, 1498), (428, 1043), (596, 749)]