2017330495

素因数分解:

$5^1\times {\mathrm{257}}^1\times {\mathrm{359}}^1\times {\mathrm{4373}}^1$

素因数の和:4994

約数の個数: 16

約数和(自身を含む): 2437542720

約数和(自身を除く): 420212225

約数列:

[1, 5, 257, 359, 1285, 1795, 4373, 21865, 92263, 461315, 1123861, 1569907, 5619305, 7849535, 403466099, 2017330495]

約数ペア:

[(1, 2017330495), (5, 403466099), (257, 7849535), (359, 5619305), (1285, 1569907), (1795, 1123861), (4373, 461315), (21865, 92263)]