2515672

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:223

約数の個数: 32

約数和(自身を含む): 4942080

約数和(自身を除く): 2426408

約数列:

[1, 2, 4, 8, 43, 71, 86, 103, 142, 172, 206, 284, 344, 412, 568, 824, 3053, 4429, 6106, 7313, 8858, 12212, 14626, 17716, 24424, 29252, 35432, 58504, 314459, 628918, 1257836, 2515672]

約数ペア:

[(1, 2515672), (2, 1257836), (4, 628918), (8, 314459), (43, 58504), (71, 35432), (86, 29252), (103, 24424), (142, 17716), (172, 14626), (206, 12212), (284, 8858), (344, 7313), (412, 6106), (568, 4429), (824, 3053)]