2868602

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{1291}}^1$

素因数の和:1405

約数の個数: 16

約数和(自身を含む): 4744224

約数和(自身を除く): 1875622

約数列:

[1, 2, 11, 22, 101, 202, 1111, 1291, 2222, 2582, 14201, 28402, 130391, 260782, 1434301, 2868602]

約数ペア:

[(1, 2868602), (2, 1434301), (11, 260782), (22, 130391), (101, 28402), (202, 14201), (1111, 2582), (1291, 2222)]