126020518

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{156353}}^1$

素因数の和:156399

約数の個数: 16

約数和(自身を含む): 210139776

約数和(自身を除く): 84119258

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 156353, 312706, 2032589, 4065178, 4846943, 9693886, 63010259, 126020518]

約数ペア:

[(1, 126020518), (2, 63010259), (13, 9693886), (26, 4846943), (31, 4065178), (62, 2032589), (403, 312706), (806, 156353)]