978076

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{22229}}^1$

素因数の和:22244

約数の個数: 12

約数和(自身を含む): 1867320

約数和(自身を除く): 889244

約数列:

[1, 2, 4, 11, 22, 44, 22229, 44458, 88916, 244519, 489038, 978076]

約数ペア:

[(1, 978076), (2, 489038), (4, 244519), (11, 88916), (22, 44458), (44, 22229)]