1948072

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{809}}^1$

素因数の和:865

約数の個数: 32

約数和(自身を含む): 4276800

約数和(自身を除く): 2328728

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 809, 1204, 1618, 2408, 3236, 5663, 6472, 11326, 22652, 34787, 45304, 69574, 139148, 243509, 278296, 487018, 974036, 1948072]

約数ペア:

[(1, 1948072), (2, 974036), (4, 487018), (7, 278296), (8, 243509), (14, 139148), (28, 69574), (43, 45304), (56, 34787), (86, 22652), (172, 11326), (301, 6472), (344, 5663), (602, 3236), (809, 2408), (1204, 1618)]