2506822

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1609}}^1$

素因数の和:1671

約数の個数: 16

約数和(自身を含む): 4057200

約数和(自身を除く): 1550378

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 1609, 3218, 30571, 61142, 65969, 131938, 1253411, 2506822]

約数ペア:

[(1, 2506822), (2, 1253411), (19, 131938), (38, 65969), (41, 61142), (82, 30571), (779, 3218), (1558, 1609)]