2008140109

素因数分解:

${\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{421}}^1\times {\mathrm{941}}^1$

素因数の和:1536

約数の個数: 16

約数和(自身を含む): 2084615856

約数和(自身を除く): 76475747

約数列:

[1, 37, 137, 421, 941, 5069, 15577, 34817, 57677, 128917, 396161, 2134049, 4769929, 14657957, 54274057, 2008140109]

約数ペア:

[(1, 2008140109), (37, 54274057), (137, 14657957), (421, 4769929), (941, 2134049), (5069, 396161), (15577, 128917), (34817, 57677)]