9621389698

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{257}}^1\times {\mathrm{147391}}^1$

素因数の和:147777

約数の個数: 16

約数和(自身を含む): 14602420224

約数和(自身を除く): 4981030526

約数列:

[1, 2, 127, 254, 257, 514, 32639, 65278, 147391, 294782, 18718657, 37437314, 37879487, 75758974, 4810694849, 9621389698]

約数ペア:

[(1, 9621389698), (2, 4810694849), (127, 75758974), (254, 37879487), (257, 37437314), (514, 18718657), (32639, 294782), (65278, 147391)]