996920986

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{449}}^1\times {\mathrm{27077}}^1$

素因数の和:27569

約数の個数: 16

約数和(自身を含む): 1535322600

約数和(自身を除く): 538401614

約数列:

[1, 2, 41, 82, 449, 898, 18409, 27077, 36818, 54154, 1110157, 2220314, 12157573, 24315146, 498460493, 996920986]

約数ペア:

[(1, 996920986), (2, 498460493), (41, 24315146), (82, 12157573), (449, 2220314), (898, 1110157), (18409, 54154), (27077, 36818)]