2010402224

素因数分解:

$2^4\times {\mathrm{419}}^1\times {\mathrm{299881}}^1$

素因数の和:300308

約数の個数: 20

約数和(自身を含む): 3904463640

約数和(自身を除く): 1894061416

約数列:

[1, 2, 4, 8, 16, 419, 838, 1676, 3352, 6704, 299881, 599762, 1199524, 2399048, 4798096, 125650139, 251300278, 502600556, 1005201112, 2010402224]

約数ペア:

[(1, 2010402224), (2, 1005201112), (4, 502600556), (8, 251300278), (16, 125650139), (419, 4798096), (838, 2399048), (1676, 1199524), (3352, 599762), (6704, 299881)]