80474719

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{449}}^1\times {\mathrm{811}}^1$

素因数の和:1290

約数の個数: 16

約数和(自身を含む): 92080800

約数和(自身を除く): 11606081

約数列:

[1, 13, 17, 221, 449, 811, 5837, 7633, 10543, 13787, 99229, 179231, 364139, 4733807, 6190363, 80474719]

約数ペア:

[(1, 80474719), (13, 6190363), (17, 4733807), (221, 364139), (449, 179231), (811, 99229), (5837, 13787), (7633, 10543)]