119793284

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{177209}}^1$

素因数の和:177239

約数の個数: 18

約数和(自身を含む): 227006010

約数和(自身を除く): 107212726

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 177209, 354418, 708836, 2303717, 4607434, 9214868, 29948321, 59896642, 119793284]

約数ペア:

[(1, 119793284), (2, 59896642), (4, 29948321), (13, 9214868), (26, 4607434), (52, 2303717), (169, 708836), (338, 354418), (676, 177209)]