129783914

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{48463}}^1$

素因数の和:48581

約数の個数: 16

約数和(自身を含む): 211690752

約数和(自身を除く): 81906838

約数列:

[1, 2, 13, 26, 103, 206, 1339, 2678, 48463, 96926, 630019, 1260038, 4991689, 9983378, 64891957, 129783914]

約数ペア:

[(1, 129783914), (2, 64891957), (13, 9983378), (26, 4991689), (103, 1260038), (206, 630019), (1339, 96926), (2678, 48463)]