268023964

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{5154307}}^1$

素因数の和:5154324

約数の個数: 12

約数和(自身を含む): 505122184

約数和(自身を除く): 237098220

約数列:

[1, 2, 4, 13, 26, 52, 5154307, 10308614, 20617228, 67005991, 134011982, 268023964]

約数ペア:

[(1, 268023964), (2, 134011982), (4, 67005991), (13, 20617228), (26, 10308614), (52, 5154307)]