858341094

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{478451}}^1$

素因数の和:478492

約数の個数: 32

約数和(自身を含む): 1929118464

約数和(自身を除く): 1070777370

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1794, 478451, 956902, 1435353, 2870706, 6219863, 11004373, 12439726, 18659589, 22008746, 33013119, 37319178, 66026238, 143056849, 286113698, 429170547, 858341094]

約数ペア:

[(1, 858341094), (2, 429170547), (3, 286113698), (6, 143056849), (13, 66026238), (23, 37319178), (26, 33013119), (39, 22008746), (46, 18659589), (69, 12439726), (78, 11004373), (138, 6219863), (299, 2870706), (598, 1435353), (897, 956902), (1794, 478451)]