5293172

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{271}}^1$

素因数の和:551

約数の個数: 24

約数和(自身を含む): 9824640

約数和(自身を除く): 4531468

約数列:

[1, 2, 4, 19, 38, 76, 257, 271, 514, 542, 1028, 1084, 4883, 5149, 9766, 10298, 19532, 20596, 69647, 139294, 278588, 1323293, 2646586, 5293172]

約数ペア:

[(1, 5293172), (2, 2646586), (4, 1323293), (19, 278588), (38, 139294), (76, 69647), (257, 20596), (271, 19532), (514, 10298), (542, 9766), (1028, 5149), (1084, 4883)]