398166832

素因数分解:

$2^4\times 7^1\times {\mathrm{1049}}^1\times {\mathrm{3389}}^1$

素因数の和:4453

約数の個数: 40

約数和(自身を含む): 882756000

約数和(自身を除く): 484589168

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1049, 2098, 3389, 4196, 6778, 7343, 8392, 13556, 14686, 16784, 23723, 27112, 29372, 47446, 54224, 58744, 94892, 117488, 189784, 379568, 3555061, 7110122, 14220244, 24885427, 28440488, 49770854, 56880976, 99541708, 199083416, 398166832]

約数ペア:

[(1, 398166832), (2, 199083416), (4, 99541708), (7, 56880976), (8, 49770854), (14, 28440488), (16, 24885427), (28, 14220244), (56, 7110122), (112, 3555061), (1049, 379568), (2098, 189784), (3389, 117488), (4196, 94892), (6778, 58744), (7343, 54224), (8392, 47446), (13556, 29372), (14686, 27112), (16784, 23723)]