13508908

素因数分解:

$2^2\times 7^2\times {\mathrm{157}}^1\times {\mathrm{439}}^1$

素因数の和:614

約数の個数: 36

約数和(自身を含む): 27738480

約数和(自身を除く): 14229572

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 157, 196, 314, 439, 628, 878, 1099, 1756, 2198, 3073, 4396, 6146, 7693, 12292, 15386, 21511, 30772, 43022, 68923, 86044, 137846, 275692, 482461, 964922, 1929844, 3377227, 6754454, 13508908]

約数ペア:

[(1, 13508908), (2, 6754454), (4, 3377227), (7, 1929844), (14, 964922), (28, 482461), (49, 275692), (98, 137846), (157, 86044), (196, 68923), (314, 43022), (439, 30772), (628, 21511), (878, 15386), (1099, 12292), (1756, 7693), (2198, 6146), (3073, 4396)]