1494871898

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{5333}}^1\times {\mathrm{10781}}^1$

素因数の和:16129

約数の個数: 16

約数和(自身を含む): 2415469896

約数和(自身を除く): 920597998

約数列:

[1, 2, 13, 26, 5333, 10666, 10781, 21562, 69329, 138658, 140153, 280306, 57495073, 114990146, 747435949, 1494871898]

約数ペア:

[(1, 1494871898), (2, 747435949), (13, 114990146), (26, 57495073), (5333, 280306), (10666, 140153), (10781, 138658), (21562, 69329)]