426550076

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{5612501}}^1$

素因数の和:5612524

約数の個数: 12

約数和(自身を含む): 785750280

約数和(自身を除く): 359200204

約数列:

[1, 2, 4, 19, 38, 76, 5612501, 11225002, 22450004, 106637519, 213275038, 426550076]

約数ペア:

[(1, 426550076), (2, 213275038), (4, 106637519), (19, 22450004), (38, 11225002), (76, 5612501)]