260147394

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1111741}}^1$

素因数の和:1111762

約数の個数: 24

約数和(自身を含む): 607011132

約数和(自身を除く): 346863738

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 1111741, 2223482, 3335223, 6670446, 10005669, 14452633, 20011338, 28905266, 43357899, 86715798, 130073697, 260147394]

約数ペア:

[(1, 260147394), (2, 130073697), (3, 86715798), (6, 43357899), (9, 28905266), (13, 20011338), (18, 14452633), (26, 10005669), (39, 6670446), (78, 3335223), (117, 2223482), (234, 1111741)]