1851038

素因数分解:

$2^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1213}}^1$

素因数の和:1331

約数の個数: 16

約数和(自身を含む): 3204960

約数和(自身を除く): 1353922

約数列:

[1, 2, 7, 14, 109, 218, 763, 1213, 1526, 2426, 8491, 16982, 132217, 264434, 925519, 1851038]

約数ペア:

[(1, 1851038), (2, 925519), (7, 264434), (14, 132217), (109, 16982), (218, 8491), (763, 2426), (1213, 1526)]