479984

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{229}}^1$

素因数の和:368

約数の個数: 20

約数和(自身を含む): 941160

約数和(自身を除く): 461176

約数列:

[1, 2, 4, 8, 16, 131, 229, 262, 458, 524, 916, 1048, 1832, 2096, 3664, 29999, 59998, 119996, 239992, 479984]

約数ペア:

[(1, 479984), (2, 239992), (4, 119996), (8, 59998), (16, 29999), (131, 3664), (229, 2096), (262, 1832), (458, 1048), (524, 916)]