138921503618

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{79451}}^1\times {\mathrm{51427}}^1$

素因数の和:130897

約数の個数: 16

約数和(自身を含む): 220647102624

約数和(自身を除く): 81725599006

約数列:

[1, 2, 17, 34, 51427, 79451, 102854, 158902, 874259, 1350667, 1748518, 2701334, 4085926577, 8171853154, 69460751809, 138921503618]

約数ペア:

[(1, 138921503618), (2, 69460751809), (17, 8171853154), (34, 4085926577), (51427, 2701334), (79451, 1748518), (102854, 1350667), (158902, 874259)]