2019778548

素因数分解:

$2^2\times 3^1\times {\mathrm{1237}}^1\times {\mathrm{136067}}^1$

素因数の和:137311

約数の個数: 24

約数和(自身を含む): 4716661152

約数和(自身を除く): 2696882604

約数列:

[1, 2, 3, 4, 6, 12, 1237, 2474, 3711, 4948, 7422, 14844, 136067, 272134, 408201, 544268, 816402, 1632804, 168314879, 336629758, 504944637, 673259516, 1009889274, 2019778548]

約数ペア:

[(1, 2019778548), (2, 1009889274), (3, 673259516), (4, 504944637), (6, 336629758), (12, 168314879), (1237, 1632804), (2474, 816402), (3711, 544268), (4948, 408201), (7422, 272134), (14844, 136067)]