1900194954

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{45242737}}^1$

素因数の和:45242749

約数の個数: 16

約数和(自身を含む): 4343302848

約数和(自身を除く): 2443107894

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 45242737, 90485474, 135728211, 271456422, 316699159, 633398318, 950097477, 1900194954]

約数ペア:

[(1, 1900194954), (2, 950097477), (3, 633398318), (6, 316699159), (7, 271456422), (14, 135728211), (21, 90485474), (42, 45242737)]