2669716

素因数分解:

$2^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{257}}^1$

素因数の和:328

約数の個数: 36

約数和(自身を含む): 5558868

約数和(自身を除く): 2889152

約数列:

[1, 2, 4, 7, 14, 28, 49, 53, 98, 106, 196, 212, 257, 371, 514, 742, 1028, 1484, 1799, 2597, 3598, 5194, 7196, 10388, 12593, 13621, 25186, 27242, 50372, 54484, 95347, 190694, 381388, 667429, 1334858, 2669716]

約数ペア:

[(1, 2669716), (2, 1334858), (4, 667429), (7, 381388), (14, 190694), (28, 95347), (49, 54484), (53, 50372), (98, 27242), (106, 25186), (196, 13621), (212, 12593), (257, 10388), (371, 7196), (514, 5194), (742, 3598), (1028, 2597), (1484, 1799)]