2018471270

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{33941}}^1$

素因数の和:34280

約数の個数: 32

約数和(自身を含む): 3836803680

約数和(自身を除く): 1818332410

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 313, 626, 1565, 3130, 5947, 11894, 29735, 33941, 59470, 67882, 169705, 339410, 644879, 1289758, 3224395, 6448790, 10623533, 21247066, 53117665, 106235330, 201847127, 403694254, 1009235635, 2018471270]

約数ペア:

[(1, 2018471270), (2, 1009235635), (5, 403694254), (10, 201847127), (19, 106235330), (38, 53117665), (95, 21247066), (190, 10623533), (313, 6448790), (626, 3224395), (1565, 1289758), (3130, 644879), (5947, 339410), (11894, 169705), (29735, 67882), (33941, 59470)]