394749603232

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{725642653}}^1$

素因数の和:725642680

約数の個数: 24

約数和(自身を含む): 822878769636

約数和(自身を除く): 428129166404

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 725642653, 1451285306, 2902570612, 5805141224, 11610282448, 12335925101, 23220564896, 24671850202, 49343700404, 98687400808, 197374801616, 394749603232]

約数ペア:

[(1, 394749603232), (2, 197374801616), (4, 98687400808), (8, 49343700404), (16, 24671850202), (17, 23220564896), (32, 12335925101), (34, 11610282448), (68, 5805141224), (136, 2902570612), (272, 1451285306), (544, 725642653)]