2290787521

素因数分解:

${\mathrm{11}}^1\times {\mathrm{5437}}^1\times {\mathrm{38303}}^1$

素因数の和:43751

約数の個数: 8

約数和(自身を含む): 2499565824

約数和(自身を除く): 208778303

約数列:

[1, 11, 5437, 38303, 59807, 421333, 208253411, 2290787521]

約数ペア:

[(1, 2290787521), (11, 208253411), (5437, 421333), (38303, 59807)]