2589091393

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{303421}}^1$

素因数の和:303504

約数の個数: 16

約数和(自身を含む): 3145879296

約数和(自身を除く): 556787903

約数列:

[1, 7, 23, 53, 161, 371, 1219, 8533, 303421, 2123947, 6978683, 16081313, 48850781, 112569191, 369870199, 2589091393]

約数ペア:

[(1, 2589091393), (7, 369870199), (23, 112569191), (53, 48850781), (161, 16081313), (371, 6978683), (1219, 2123947), (8533, 303421)]