408059248

素因数分解:

$2^4\times {\mathrm{487}}^1\times {\mathrm{52369}}^1$

素因数の和:52864

約数の個数: 20

約数和(自身を含む): 792253360

約数和(自身を除く): 384194112

約数列:

[1, 2, 4, 8, 16, 487, 974, 1948, 3896, 7792, 52369, 104738, 209476, 418952, 837904, 25503703, 51007406, 102014812, 204029624, 408059248]

約数ペア:

[(1, 408059248), (2, 204029624), (4, 102014812), (8, 51007406), (16, 25503703), (487, 837904), (974, 418952), (1948, 209476), (3896, 104738), (7792, 52369)]