2005941345

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1883513}}^1$

素因数の和:1883592

約数の個数: 16

約数和(自身を含む): 3254712192

約数和(自身を除く): 1248770847

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 1883513, 5650539, 9417565, 28252695, 133729423, 401188269, 668647115, 2005941345]

約数ペア:

[(1, 2005941345), (3, 668647115), (5, 401188269), (15, 133729423), (71, 28252695), (213, 9417565), (355, 5650539), (1065, 1883513)]