2512854

素因数分解:

$2^1\times 3^2\times {\mathrm{137}}^1\times {\mathrm{1019}}^1$

素因数の和:1164

約数の個数: 24

約数和(自身を含む): 5489640

約数和(自身を除く): 2976786

約数列:

[1, 2, 3, 6, 9, 18, 137, 274, 411, 822, 1019, 1233, 2038, 2466, 3057, 6114, 9171, 18342, 139603, 279206, 418809, 837618, 1256427, 2512854]

約数ペア:

[(1, 2512854), (2, 1256427), (3, 837618), (6, 418809), (9, 279206), (18, 139603), (137, 18342), (274, 9171), (411, 6114), (822, 3057), (1019, 2466), (1233, 2038)]