1940000254

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{270421}}^1$

素因数の和:270651

約数の個数: 16

約数和(自身を含む): 3095791056

約数和(自身を除く): 1155790802

約数列:

[1, 2, 17, 34, 211, 422, 3587, 7174, 270421, 540842, 4597157, 9194314, 57058831, 114117662, 970000127, 1940000254]

約数ペア:

[(1, 1940000254), (2, 970000127), (17, 114117662), (34, 57058831), (211, 9194314), (422, 4597157), (3587, 540842), (7174, 270421)]