2559676

素因数分解:

$2^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{809}}^1$

素因数の和:933

約数の個数: 24

約数和(自身を含む): 5171040

約数和(自身を除く): 2611364

約数列:

[1, 2, 4, 7, 14, 28, 113, 226, 452, 791, 809, 1582, 1618, 3164, 3236, 5663, 11326, 22652, 91417, 182834, 365668, 639919, 1279838, 2559676]

約数ペア:

[(1, 2559676), (2, 1279838), (4, 639919), (7, 365668), (14, 182834), (28, 91417), (113, 22652), (226, 11326), (452, 5663), (791, 3236), (809, 3164), (1582, 1618)]