414416

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{439}}^1$

素因数の和:506

約数の個数: 20

約数和(自身を含む): 818400

約数和(自身を除く): 403984

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 439, 472, 878, 944, 1756, 3512, 7024, 25901, 51802, 103604, 207208, 414416]

約数ペア:

[(1, 414416), (2, 207208), (4, 103604), (8, 51802), (16, 25901), (59, 7024), (118, 3512), (236, 1756), (439, 944), (472, 878)]