1020423112

素因数分解:

$2^3\times {\mathrm{227}}^1\times {\mathrm{561907}}^1$

素因数の和:562140

約数の個数: 16

約数和(自身を含む): 1921725360

約数和(自身を除く): 901302248

約数列:

[1, 2, 4, 8, 227, 454, 908, 1816, 561907, 1123814, 2247628, 4495256, 127552889, 255105778, 510211556, 1020423112]

約数ペア:

[(1, 1020423112), (2, 510211556), (4, 255105778), (8, 127552889), (227, 4495256), (454, 2247628), (908, 1123814), (1816, 561907)]