426706214

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{192037}}^1$

素因数の和:192151

約数の個数: 16

約数和(自身を含む): 705163536

約数和(自身を除く): 278457322

約数列:

[1, 2, 11, 22, 101, 202, 1111, 2222, 192037, 384074, 2112407, 4224814, 19395737, 38791474, 213353107, 426706214]

約数ペア:

[(1, 426706214), (2, 213353107), (11, 38791474), (22, 19395737), (101, 4224814), (202, 2112407), (1111, 384074), (2222, 192037)]