255414221998

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{760519}}^1\times {\mathrm{12917}}^1$

素因数の和:773451

約数の個数: 16

約数和(自身を含む): 412624689120

約数和(自身を除く): 157210467122

約数列:

[1, 2, 13, 26, 12917, 25834, 167921, 335842, 760519, 1521038, 9886747, 19773494, 9823623923, 19647247846, 127707110999, 255414221998]

約数ペア:

[(1, 255414221998), (2, 127707110999), (13, 19647247846), (26, 9823623923), (12917, 19773494), (25834, 9886747), (167921, 1521038), (335842, 760519)]