401049792004

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{2445425561}}^1$

素因数の和:2445425606

約数の個数: 12

約数和(自身を含む): 718955115228

約数和(自身を除く): 317905323224

約数列:

[1, 2, 4, 41, 82, 164, 2445425561, 4890851122, 9781702244, 100262448001, 200524896002, 401049792004]

約数ペア:

[(1, 401049792004), (2, 200524896002), (4, 100262448001), (41, 9781702244), (82, 4890851122), (164, 2445425561)]