26442434

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{997}}^1$

素因数の和:1237

約数の個数: 16

約数和(自身を含む): 40419000

約数和(自身を除く): 13976566

約数列:

[1, 2, 89, 149, 178, 298, 997, 1994, 13261, 26522, 88733, 148553, 177466, 297106, 13221217, 26442434]

約数ペア:

[(1, 26442434), (2, 13221217), (89, 297106), (149, 177466), (178, 148553), (298, 88733), (997, 26522), (1994, 13261)]