1574036

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1$

素因数の和:311

約数の個数: 24

約数和(自身を含む): 2940000

約数和(自身を除く): 1365964

約数列:

[1, 2, 4, 19, 38, 76, 139, 149, 278, 298, 556, 596, 2641, 2831, 5282, 5662, 10564, 11324, 20711, 41422, 82844, 393509, 787018, 1574036]

約数ペア:

[(1, 1574036), (2, 787018), (4, 393509), (19, 82844), (38, 41422), (76, 20711), (139, 11324), (149, 10564), (278, 5662), (298, 5282), (556, 2831), (596, 2641)]