2390739

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1039}}^1$

素因数の和:1114

約数の個数: 16

約数和(自身を含む): 3494400

約数和(自身を除く): 1103661

約数列:

[1, 3, 13, 39, 59, 177, 767, 1039, 2301, 3117, 13507, 40521, 61301, 183903, 796913, 2390739]

約数ペア:

[(1, 2390739), (3, 796913), (13, 183903), (39, 61301), (59, 40521), (177, 13507), (767, 3117), (1039, 2301)]