2007169913

素因数分解:

$7^1\times {\mathrm{191}}^1\times {\mathrm{751}}^1\times {\mathrm{1999}}^1$

素因数の和:2948

約数の個数: 16

約数和(自身を含む): 2310144000

約数和(自身を除く): 302974087

約数列:

[1, 7, 191, 751, 1337, 1999, 5257, 13993, 143441, 381809, 1004087, 1501249, 2672663, 10508743, 286738559, 2007169913]

約数ペア:

[(1, 2007169913), (7, 286738559), (191, 10508743), (751, 2672663), (1337, 1501249), (1999, 1004087), (5257, 381809), (13993, 143441)]