685085232

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1097893}}^1$

素因数の和:1097917

約数の個数: 40

約数和(自身を含む): 1905943984

約数和(自身を除く): 1220858752

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 1097893, 2195786, 3293679, 4391572, 6587358, 8783144, 13174716, 14272609, 17566288, 26349432, 28545218, 42817827, 52698864, 57090436, 85635654, 114180872, 171271308, 228361744, 342542616, 685085232]

約数ペア:

[(1, 685085232), (2, 342542616), (3, 228361744), (4, 171271308), (6, 114180872), (8, 85635654), (12, 57090436), (13, 52698864), (16, 42817827), (24, 28545218), (26, 26349432), (39, 17566288), (48, 14272609), (52, 13174716), (78, 8783144), (104, 6587358), (156, 4391572), (208, 3293679), (312, 2195786), (624, 1097893)]