389613086

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{307}}^1\times {\mathrm{21881}}^1$

素因数の和:22219

約数の個数: 16

約数和(自身を含む): 606569040

約数和(自身を除く): 216955954

約数列:

[1, 2, 29, 58, 307, 614, 8903, 17806, 21881, 43762, 634549, 1269098, 6717467, 13434934, 194806543, 389613086]

約数ペア:

[(1, 389613086), (2, 194806543), (29, 13434934), (58, 6717467), (307, 1269098), (614, 634549), (8903, 43762), (17806, 21881)]