128436242

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{124213}}^1$

素因数の和:124273

約数の個数: 16

約数和(自身を含む): 214641792

約数和(自身を除く): 86205550

約数列:

[1, 2, 11, 22, 47, 94, 517, 1034, 124213, 248426, 1366343, 2732686, 5838011, 11676022, 64218121, 128436242]

約数ペア:

[(1, 128436242), (2, 64218121), (11, 11676022), (22, 5838011), (47, 2732686), (94, 1366343), (517, 248426), (1034, 124213)]