493669992166

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{2269}}^1\times {\mathrm{643703}}^1$

素因数の和:646000

約数の個数: 24

約数和(自身を含む): 802203235920

約数和(自身を除く): 308533243754

約数列:

[1, 2, 13, 26, 169, 338, 2269, 4538, 29497, 58994, 383461, 643703, 766922, 1287406, 8368139, 16736278, 108785807, 217571614, 1460562107, 2921124214, 18987307391, 37974614782, 246834996083, 493669992166]

約数ペア:

[(1, 493669992166), (2, 246834996083), (13, 37974614782), (26, 18987307391), (169, 2921124214), (338, 1460562107), (2269, 217571614), (4538, 108785807), (29497, 16736278), (58994, 8368139), (383461, 1287406), (643703, 766922)]