1884174145

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{39671}}^1$

素因数の和:39765

約数の個数: 32

約数和(自身を含む): 2742128640

約数和(自身を除く): 857954495

約数列:

[1, 5, 7, 23, 35, 59, 115, 161, 295, 413, 805, 1357, 2065, 6785, 9499, 39671, 47495, 198355, 277697, 912433, 1388485, 2340589, 4562165, 6387031, 11702945, 16384123, 31935155, 53833547, 81920615, 269167735, 376834829, 1884174145]

約数ペア:

[(1, 1884174145), (5, 376834829), (7, 269167735), (23, 81920615), (35, 53833547), (59, 31935155), (115, 16384123), (161, 11702945), (295, 6387031), (413, 4562165), (805, 2340589), (1357, 1388485), (2065, 912433), (6785, 277697), (9499, 198355), (39671, 47495)]