1900446954

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{45248737}}^1$

素因数の和:45248749

約数の個数: 16

約数和(自身を含む): 4343878848

約数和(自身を除く): 2443431894

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 45248737, 90497474, 135746211, 271492422, 316741159, 633482318, 950223477, 1900446954]

約数ペア:

[(1, 1900446954), (2, 950223477), (3, 633482318), (6, 316741159), (7, 271492422), (14, 135746211), (21, 90497474), (42, 45248737)]