26438401

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{1237}}^1$

素因数の和:1344

約数の個数: 16

約数和(自身を含む): 30306240

約数和(自身を除く): 3867839

約数列:

[1, 11, 29, 67, 319, 737, 1237, 1943, 13607, 21373, 35873, 82879, 394603, 911669, 2403491, 26438401]

約数ペア:

[(1, 26438401), (11, 2403491), (29, 911669), (67, 394603), (319, 82879), (737, 35873), (1237, 21373), (1943, 13607)]