904009424

素因数分解:

$2^4\times {\mathrm{173}}^1\times {\mathrm{326593}}^1$

素因数の和:326774

約数の個数: 20

約数和(自身を含む): 1761648036

約数和(自身を除く): 857638612

約数列:

[1, 2, 4, 8, 16, 173, 346, 692, 1384, 2768, 326593, 653186, 1306372, 2612744, 5225488, 56500589, 113001178, 226002356, 452004712, 904009424]

約数ペア:

[(1, 904009424), (2, 452004712), (4, 226002356), (8, 113001178), (16, 56500589), (173, 5225488), (346, 2612744), (692, 1306372), (1384, 653186), (2768, 326593)]