680646

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{6673}}^1$

素因数の和:6695

約数の個数: 16

約数和(自身を含む): 1441584

約数和(自身を除く): 760938

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 6673, 13346, 20019, 40038, 113441, 226882, 340323, 680646]

約数ペア:

[(1, 680646), (2, 340323), (3, 226882), (6, 113441), (17, 40038), (34, 20019), (51, 13346), (102, 6673)]