421425448

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{1816489}}^1$

素因数の和:1816524

約数の個数: 16

約数和(自身を含む): 817420500

約数和(自身を除く): 395995052

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 1816489, 3632978, 7265956, 14531912, 52678181, 105356362, 210712724, 421425448]

約数ペア:

[(1, 421425448), (2, 210712724), (4, 105356362), (8, 52678181), (29, 14531912), (58, 7265956), (116, 3632978), (232, 1816489)]