446744846

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{27953}}^1$

素因数の和:28147

約数の個数: 16

約数和(自身を含む): 686326608

約数和(自身を除く): 239581762

約数列:

[1, 2, 61, 122, 131, 262, 7991, 15982, 27953, 55906, 1705133, 3410266, 3661843, 7323686, 223372423, 446744846]

約数ペア:

[(1, 446744846), (2, 223372423), (61, 7323686), (122, 3661843), (131, 3410266), (262, 1705133), (7991, 55906), (15982, 27953)]