1028517119

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{27791}}^1$

素因数の和:28126

約数の個数: 16

約数和(自身を含む): 1248638976

約数和(自身を除く): 220121857

約数列:

[1, 7, 17, 119, 311, 2177, 5287, 27791, 37009, 194537, 472447, 3307129, 8643001, 60501007, 146931017, 1028517119]

約数ペア:

[(1, 1028517119), (7, 146931017), (17, 60501007), (119, 8643001), (311, 3307129), (2177, 472447), (5287, 194537), (27791, 37009)]