402598981

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1\times {\mathrm{2143}}^1$

素因数の和:2460

約数の個数: 16

約数和(自身を含む): 438096384

約数和(自身を除く): 35497403

約数列:

[1, 17, 43, 257, 731, 2143, 4369, 11051, 36431, 92149, 187867, 550751, 1566533, 9362767, 23682293, 402598981]

約数ペア:

[(1, 402598981), (17, 23682293), (43, 9362767), (257, 1566533), (731, 550751), (2143, 187867), (4369, 92149), (11051, 36431)]