184419820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{709307}}^1$

素因数の和:709329

約数の個数: 24

約数和(自身を含む): 417073104

約数和(自身を除く): 232653284

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 709307, 1418614, 2837228, 3546535, 7093070, 9220991, 14186140, 18441982, 36883964, 46104955, 92209910, 184419820]

約数ペア:

[(1, 184419820), (2, 92209910), (4, 46104955), (5, 36883964), (10, 18441982), (13, 14186140), (20, 9220991), (26, 7093070), (52, 3546535), (65, 2837228), (130, 1418614), (260, 709307)]