2017755426

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{139367}}^1$

素因数の和:139518

約数の個数: 32

約数和(自身を含む): 4281384960

約数和(自身を除く): 2263629534

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 127, 254, 381, 762, 2413, 4826, 7239, 14478, 139367, 278734, 418101, 836202, 2647973, 5295946, 7943919, 15887838, 17699609, 35399218, 53098827, 106197654, 336292571, 672585142, 1008877713, 2017755426]

約数ペア:

[(1, 2017755426), (2, 1008877713), (3, 672585142), (6, 336292571), (19, 106197654), (38, 53098827), (57, 35399218), (114, 17699609), (127, 15887838), (254, 7943919), (381, 5295946), (762, 2647973), (2413, 836202), (4826, 418101), (7239, 278734), (14478, 139367)]