5378653

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1093}}^1$

素因数の和:1156

約数の個数: 16

約数和(自身を含む): 6651520

約数和(自身を除く): 1272867

約数列:

[1, 7, 19, 37, 133, 259, 703, 1093, 4921, 7651, 20767, 40441, 145369, 283087, 768379, 5378653]

約数ペア:

[(1, 5378653), (7, 768379), (19, 283087), (37, 145369), (133, 40441), (259, 20767), (703, 7651), (1093, 4921)]