2509956

素因数分解:

$2^2\times 3^2\times {\mathrm{113}}^1\times {\mathrm{617}}^1$

素因数の和:740

約数の個数: 36

約数和(自身を含む): 6411132

約数和(自身を除く): 3901176

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 113, 226, 339, 452, 617, 678, 1017, 1234, 1356, 1851, 2034, 2468, 3702, 4068, 5553, 7404, 11106, 22212, 69721, 139442, 209163, 278884, 418326, 627489, 836652, 1254978, 2509956]

約数ペア:

[(1, 2509956), (2, 1254978), (3, 836652), (4, 627489), (6, 418326), (9, 278884), (12, 209163), (18, 139442), (36, 69721), (113, 22212), (226, 11106), (339, 7404), (452, 5553), (617, 4068), (678, 3702), (1017, 2468), (1234, 2034), (1356, 1851)]