1387821202

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{463}}^1\times {\mathrm{11801}}^1$

素因数の和:12393

約数の個数: 16

約数和(自身を含む): 2102833152

約数和(自身を除く): 715011950

約数列:

[1, 2, 127, 254, 463, 926, 11801, 23602, 58801, 117602, 1498727, 2997454, 5463863, 10927726, 693910601, 1387821202]

約数ペア:

[(1, 1387821202), (2, 693910601), (127, 10927726), (254, 5463863), (463, 2997454), (926, 1498727), (11801, 117602), (23602, 58801)]