440489552

素因数分解:

$2^4\times {\mathrm{487}}^1\times {\mathrm{56531}}^1$

素因数の和:57026

約数の個数: 20

約数和(自身を含む): 855216096

約数和(自身を除く): 414726544

約数列:

[1, 2, 4, 8, 16, 487, 974, 1948, 3896, 7792, 56531, 113062, 226124, 452248, 904496, 27530597, 55061194, 110122388, 220244776, 440489552]

約数ペア:

[(1, 440489552), (2, 220244776), (4, 110122388), (8, 55061194), (16, 27530597), (487, 904496), (974, 452248), (1948, 226124), (3896, 113062), (7792, 56531)]