4978006

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{641}}^1$

素因数の和:1007

約数の個数: 16

約数和(自身を含む): 8181648

約数和(自身を除く): 3203642

約数列:

[1, 2, 11, 22, 353, 641, 706, 1282, 3883, 7051, 7766, 14102, 226273, 452546, 2489003, 4978006]

約数ペア:

[(1, 4978006), (2, 2489003), (11, 452546), (22, 226273), (353, 14102), (641, 7766), (706, 7051), (1282, 3883)]