2017491310

素因数分解:

$2^1\times 5^1\times {\mathrm{827}}^1\times {\mathrm{243953}}^1$

素因数の和:244787

約数の個数: 16

約数和(自身を含む): 3635890416

約数和(自身を除く): 1618399106

約数列:

[1, 2, 5, 10, 827, 1654, 4135, 8270, 243953, 487906, 1219765, 2439530, 201749131, 403498262, 1008745655, 2017491310]

約数ペア:

[(1, 2017491310), (2, 1008745655), (5, 403498262), (10, 201749131), (827, 2439530), (1654, 1219765), (4135, 487906), (8270, 243953)]