2601962

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{1171}}^1$

素因数の和:1285

約数の個数: 16

約数和(自身を含む): 4303584

約数和(自身を除く): 1701622

約数列:

[1, 2, 11, 22, 101, 202, 1111, 1171, 2222, 2342, 12881, 25762, 118271, 236542, 1300981, 2601962]

約数ペア:

[(1, 2601962), (2, 1300981), (11, 236542), (22, 118271), (101, 25762), (202, 12881), (1111, 2342), (1171, 2222)]