127946284

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{16651}}^1$

素因数の和:16785

約数の個数: 24

約数和(自身を含む): 239189328

約数和(自身を除く): 111243044

約数列:

[1, 2, 4, 17, 34, 68, 113, 226, 452, 1921, 3842, 7684, 16651, 33302, 66604, 283067, 566134, 1132268, 1881563, 3763126, 7526252, 31986571, 63973142, 127946284]

約数ペア:

[(1, 127946284), (2, 63973142), (4, 31986571), (17, 7526252), (34, 3763126), (68, 1881563), (113, 1132268), (226, 566134), (452, 283067), (1921, 66604), (3842, 33302), (7684, 16651)]