1330709878

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{103913}}^1$

素因数の和:104271

約数の個数: 16

約数和(自身を含む): 2107375920

約数和(自身を除く): 776666042

約数列:

[1, 2, 19, 38, 337, 674, 6403, 12806, 103913, 207826, 1974347, 3948694, 35018681, 70037362, 665354939, 1330709878]

約数ペア:

[(1, 1330709878), (2, 665354939), (19, 70037362), (38, 35018681), (337, 3948694), (674, 1974347), (6403, 207826), (12806, 103913)]