42894902

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1\times {\mathrm{1621}}^1$

素因数の和:1855

約数の個数: 16

約数和(自身を含む): 65515824

約数和(自身を除く): 22620922

約数列:

[1, 2, 101, 131, 202, 262, 1621, 3242, 13231, 26462, 163721, 212351, 327442, 424702, 21447451, 42894902]

約数ペア:

[(1, 42894902), (2, 21447451), (101, 424702), (131, 327442), (202, 212351), (262, 163721), (1621, 26462), (3242, 13231)]