858341744

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{17123}}^1$

素因数の和:17385

約数の個数: 40

約数和(自身を含む): 1798499472

約数和(自身を除く): 940157728

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 241, 482, 964, 1928, 3133, 3856, 6266, 12532, 17123, 25064, 34246, 50128, 68492, 136984, 222599, 273968, 445198, 890396, 1780792, 3561584, 4126643, 8253286, 16506572, 33013144, 53646359, 66026288, 107292718, 214585436, 429170872, 858341744]

約数ペア:

[(1, 858341744), (2, 429170872), (4, 214585436), (8, 107292718), (13, 66026288), (16, 53646359), (26, 33013144), (52, 16506572), (104, 8253286), (208, 4126643), (241, 3561584), (482, 1780792), (964, 890396), (1928, 445198), (3133, 273968), (3856, 222599), (6266, 136984), (12532, 68492), (17123, 50128), (25064, 34246)]