415029121886

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{642459941}}^1$

素因数の和:642459979

約数の個数: 16

約数和(自身を含む): 693856737360

約数和(自身を除く): 278827615474

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 642459941, 1284919882, 10921818997, 12206738879, 21843637994, 24413477758, 207514560943, 415029121886]

約数ペア:

[(1, 415029121886), (2, 207514560943), (17, 24413477758), (19, 21843637994), (34, 12206738879), (38, 10921818997), (323, 1284919882), (646, 642459941)]