2010193478

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{196193}}^1$

素因数の和:196351

約数の個数: 16

約数和(自身を含む): 3107712960

約数和(自身を除く): 1097519482

約数列:

[1, 2, 47, 94, 109, 218, 5123, 10246, 196193, 392386, 9221071, 18442142, 21385037, 42770074, 1005096739, 2010193478]

約数ペア:

[(1, 2010193478), (2, 1005096739), (47, 42770074), (94, 21385037), (109, 18442142), (218, 9221071), (5123, 392386), (10246, 196193)]