2069378638

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{701}}^1\times {\mathrm{20789}}^1$

素因数の和:21563

約数の個数: 16

約数和(自身を含む): 3152429280

約数和(自身を除く): 1083050642

約数列:

[1, 2, 71, 142, 701, 1402, 20789, 41578, 49771, 99542, 1476019, 2952038, 14573089, 29146178, 1034689319, 2069378638]

約数ペア:

[(1, 2069378638), (2, 1034689319), (71, 29146178), (142, 14573089), (701, 2952038), (1402, 1476019), (20789, 99542), (41578, 49771)]