129124323418

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{13221823}}^1$

素因数の和:13222101

約数の個数: 16

約数和(自身を含む): 204673835520

約数和(自身を除く): 75549512102

約数列:

[1, 2, 19, 38, 257, 514, 4883, 9766, 13221823, 26443646, 251214637, 502429274, 3398008511, 6796017022, 64562161709, 129124323418]

約数ペア:

[(1, 129124323418), (2, 64562161709), (19, 6796017022), (38, 3398008511), (257, 502429274), (514, 251214637), (4883, 26443646), (9766, 13221823)]