978200065

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{353}}^1\times {\mathrm{10457}}^1$

素因数の和:10868

約数の個数: 16

約数和(自身を含む): 1199490768

約数和(自身を除く): 221290703

約数列:

[1, 5, 53, 265, 353, 1765, 10457, 18709, 52285, 93545, 554221, 2771105, 3691321, 18456605, 195640013, 978200065]

約数ペア:

[(1, 978200065), (5, 195640013), (53, 18456605), (265, 3691321), (353, 2771105), (1765, 554221), (10457, 93545), (18709, 52285)]