1008112

素因数分解:

$2^4\times 7^1\times {\mathrm{9001}}^1$

素因数の和:9016

約数の個数: 20

約数和(自身を含む): 2232496

約数和(自身を除く): 1224384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 9001, 18002, 36004, 63007, 72008, 126014, 144016, 252028, 504056, 1008112]

約数ペア:

[(1, 1008112), (2, 504056), (4, 252028), (7, 144016), (8, 126014), (14, 72008), (16, 63007), (28, 36004), (56, 18002), (112, 9001)]