26480710

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{43411}}^1$

素因数の和:43479

約数の個数: 16

約数和(自身を含む): 48447792

約数和(自身を除く): 21967082

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 43411, 86822, 217055, 434110, 2648071, 5296142, 13240355, 26480710]

約数ペア:

[(1, 26480710), (2, 13240355), (5, 5296142), (10, 2648071), (61, 434110), (122, 217055), (305, 86822), (610, 43411)]