153979228

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{2961139}}^1$

素因数の和:2961156

約数の個数: 12

約数和(自身を含む): 290191720

約数和(自身を除く): 136212492

約数列:

[1, 2, 4, 13, 26, 52, 2961139, 5922278, 11844556, 38494807, 76989614, 153979228]

約数ペア:

[(1, 153979228), (2, 76989614), (4, 38494807), (13, 11844556), (26, 5922278), (52, 2961139)]