1330746906

素因数分解:

$2^1\times 3^1\times {\mathrm{509}}^1\times {\mathrm{435739}}^1$

素因数の和:436253

約数の個数: 16

約数和(自身を含む): 2666728800

約数和(自身を除く): 1335981894

約数列:

[1, 2, 3, 6, 509, 1018, 1527, 3054, 435739, 871478, 1307217, 2614434, 221791151, 443582302, 665373453, 1330746906]

約数ペア:

[(1, 1330746906), (2, 665373453), (3, 443582302), (6, 221791151), (509, 2614434), (1018, 1307217), (1527, 871478), (3054, 435739)]