1640291257

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1297}}^1\times {\mathrm{6763}}^1$

素因数の和:8088

約数の個数: 16

約数和(自身を含む): 1896409152

約数和(自身を除く): 256117895

約数列:

[1, 11, 17, 187, 1297, 6763, 14267, 22049, 74393, 114971, 242539, 1264681, 8771611, 96487721, 149117387, 1640291257]

約数ペア:

[(1, 1640291257), (11, 149117387), (17, 96487721), (187, 8771611), (1297, 1264681), (6763, 242539), (14267, 114971), (22049, 74393)]