1057706065

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{25307}}^1$

素因数の和:25968

約数の個数: 16

約数和(自身を含む): 1369061568

約数和(自身を除く): 311355503

約数列:

[1, 5, 13, 65, 643, 3215, 8359, 25307, 41795, 126535, 328991, 1644955, 16272401, 81362005, 211541213, 1057706065]

約数ペア:

[(1, 1057706065), (5, 211541213), (13, 81362005), (65, 16272401), (643, 1644955), (3215, 328991), (8359, 126535), (25307, 41795)]