428955382

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{503}}^1\times {\mathrm{18539}}^1$

素因数の和:19067

約数の個数: 16

約数和(自身を含む): 672779520

約数和(自身を除く): 243824138

約数列:

[1, 2, 23, 46, 503, 1006, 11569, 18539, 23138, 37078, 426397, 852794, 9325117, 18650234, 214477691, 428955382]

約数ペア:

[(1, 428955382), (2, 214477691), (23, 18650234), (46, 9325117), (503, 852794), (1006, 426397), (11569, 37078), (18539, 23138)]