253670447042

素因数分解:

$2^1\times {\mathrm{821}}^1\times {\mathrm{3643}}^1\times {\mathrm{42407}}^1$

素因数の和:46873

約数の個数: 16

約数和(自身を含む): 381082698432

約数和(自身を除く): 127412251390

約数列:

[1, 2, 821, 1642, 3643, 7286, 42407, 84814, 2990903, 5981806, 34816147, 69632294, 154488701, 308977402, 126835223521, 253670447042]

約数ペア:

[(1, 253670447042), (2, 126835223521), (821, 308977402), (1642, 154488701), (3643, 69632294), (7286, 34816147), (42407, 5981806), (84814, 2990903)]