2018656055

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{77447}}^1$

素因数の和:77866

約数の個数: 16

約数和(自身を含む): 2615264064

約数和(自身を除く): 596608009

約数列:

[1, 5, 13, 65, 401, 2005, 5213, 26065, 77447, 387235, 1006811, 5034055, 31056247, 155281235, 403731211, 2018656055]

約数ペア:

[(1, 2018656055), (5, 403731211), (13, 155281235), (65, 31056247), (401, 5034055), (2005, 1006811), (5213, 387235), (26065, 77447)]