1186045808

素因数分解:

$2^4\times {\mathrm{151}}^1\times {\mathrm{490913}}^1$

素因数の和:491072

約数の個数: 20

約数和(自身を含む): 2313186768

約数和(自身を除く): 1127140960

約数列:

[1, 2, 4, 8, 16, 151, 302, 604, 1208, 2416, 490913, 981826, 1963652, 3927304, 7854608, 74127863, 148255726, 296511452, 593022904, 1186045808]

約数ペア:

[(1, 1186045808), (2, 593022904), (4, 296511452), (8, 148255726), (16, 74127863), (151, 7854608), (302, 3927304), (604, 1963652), (1208, 981826), (2416, 490913)]