538202314

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{67427}}^1$

素因数の和:67749

約数の個数: 16

約数和(自身を含む): 872248608

約数和(自身を除く): 334046294

約数列:

[1, 2, 13, 26, 307, 614, 3991, 7982, 67427, 134854, 876551, 1753102, 20700089, 41400178, 269101157, 538202314]

約数ペア:

[(1, 538202314), (2, 269101157), (13, 41400178), (26, 20700089), (307, 1753102), (614, 876551), (3991, 134854), (7982, 67427)]