2581586

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{10847}}^1$

素因数の和:10873

約数の個数: 16

約数和(自身を含む): 4686336

約数和(自身を除く): 2104750

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 10847, 21694, 75929, 151858, 184399, 368798, 1290793, 2581586]

約数ペア:

[(1, 2581586), (2, 1290793), (7, 368798), (14, 184399), (17, 151858), (34, 75929), (119, 21694), (238, 10847)]