2128890533

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{3359}}^1\times {\mathrm{8231}}^1$

素因数の和:11608

約数の個数: 16

約数和(自身を含む): 2655313920

約数和(自身を除く): 526423387

約数列:

[1, 7, 11, 77, 3359, 8231, 23513, 36949, 57617, 90541, 258643, 633787, 27647929, 193535503, 304127219, 2128890533]

約数ペア:

[(1, 2128890533), (7, 304127219), (11, 193535503), (77, 27647929), (3359, 633787), (8231, 258643), (23513, 90541), (36949, 57617)]