29930914

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{5209}}^1$

素因数の和:5254

約数の個数: 24

約数和(自身を含む): 51485220

約数和(自身を除く): 21554306

約数列:

[1, 2, 13, 17, 26, 34, 169, 221, 338, 442, 2873, 5209, 5746, 10418, 67717, 88553, 135434, 177106, 880321, 1151189, 1760642, 2302378, 14965457, 29930914]

約数ペア:

[(1, 29930914), (2, 14965457), (13, 2302378), (17, 1760642), (26, 1151189), (34, 880321), (169, 177106), (221, 135434), (338, 88553), (442, 67717), (2873, 10418), (5209, 5746)]