536431408

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{1764577}}^1$

素因数の和:1764604

約数の個数: 20

約数和(自身を含む): 1094038360

約数和(自身を除く): 557606952

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 1764577, 3529154, 7058308, 14116616, 28233232, 33526963, 67053926, 134107852, 268215704, 536431408]

約数ペア:

[(1, 536431408), (2, 268215704), (4, 134107852), (8, 67053926), (16, 33526963), (19, 28233232), (38, 14116616), (76, 7058308), (152, 3529154), (304, 1764577)]