2781742

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{293}}^1$

素因数の和:443

約数の個数: 16

約数和(自身を含む): 4318272

約数和(自身を除く): 1536530

約数列:

[1, 2, 47, 94, 101, 202, 293, 586, 4747, 9494, 13771, 27542, 29593, 59186, 1390871, 2781742]

約数ペア:

[(1, 2781742), (2, 1390871), (47, 59186), (94, 29593), (101, 27542), (202, 13771), (293, 9494), (586, 4747)]