307890812

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{12433}}^1$

素因数の和:12629

約数の個数: 24

約数和(自身を含む): 555650592

約数和(自身を除く): 247759780

約数列:

[1, 2, 4, 41, 82, 151, 164, 302, 604, 6191, 12382, 12433, 24764, 24866, 49732, 509753, 1019506, 1877383, 2039012, 3754766, 7509532, 76972703, 153945406, 307890812]

約数ペア:

[(1, 307890812), (2, 153945406), (4, 76972703), (41, 7509532), (82, 3754766), (151, 2039012), (164, 1877383), (302, 1019506), (604, 509753), (6191, 49732), (12382, 24866), (12433, 24764)]