2641394284

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{12459407}}^1$

素因数の和:12459464

約数の個数: 12

約数和(自身を含む): 4709656224

約数和(自身を除く): 2068261940

約数列:

[1, 2, 4, 53, 106, 212, 12459407, 24918814, 49837628, 660348571, 1320697142, 2641394284]

約数ペア:

[(1, 2641394284), (2, 1320697142), (4, 660348571), (53, 49837628), (106, 24918814), (212, 12459407)]