389202284

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{50651}}^1$

素因数の和:50785

約数の個数: 24

約数和(自身を含む): 727565328

約数和(自身を除く): 338363044

約数列:

[1, 2, 4, 17, 34, 68, 113, 226, 452, 1921, 3842, 7684, 50651, 101302, 202604, 861067, 1722134, 3444268, 5723563, 11447126, 22894252, 97300571, 194601142, 389202284]

約数ペア:

[(1, 389202284), (2, 194601142), (4, 97300571), (17, 22894252), (34, 11447126), (68, 5723563), (113, 3444268), (226, 1722134), (452, 861067), (1921, 202604), (3842, 101302), (7684, 50651)]