1330389541

素因数分解:

${\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{491}}^1\times {\mathrm{811}}^1$

素因数の和:1572

約数の個数: 16

約数和(自身を含む): 1443008448

約数和(自身を除く): 112618907

約数列:

[1, 13, 257, 491, 811, 3341, 6383, 10543, 126187, 208427, 398201, 1640431, 2709551, 5176613, 102337657, 1330389541]

約数ペア:

[(1, 1330389541), (13, 102337657), (257, 5176613), (491, 2709551), (811, 1640431), (3341, 398201), (6383, 208427), (10543, 126187)]