628702529

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{631}}^1\times {\mathrm{10949}}^1$

素因数の和:11600

約数の個数: 16

約数和(自身を含む): 775084800

約数和(自身を除く): 146382271

約数列:

[1, 7, 13, 91, 631, 4417, 8203, 10949, 57421, 76643, 142337, 996359, 6908819, 48361733, 89814647, 628702529]

約数ペア:

[(1, 628702529), (7, 89814647), (13, 48361733), (91, 6908819), (631, 996359), (4417, 142337), (8203, 76643), (10949, 57421)]